|House of David|
|Parent house||Tribe of Judah|
|Country||Kingdom of Israel|
Kingdom of Judah
|Cadet branches||House of Solomon|
The Davidic line or House of David (known in Hebrew as Malkhut Bayt David - "Kingdom of the House of David") refers to the lineage of King David through the texts in the Hebrew Bible, in the New Testament, and through the succeeding centuries. It is the bloodline that the Hebrew Messiah is said to descend from according to Judaism and Christianity. The Christian gospels claim Jesus descends from the Davidic line and thus is the legitimate Hebrew Messiah. The New Testament books of Matthew and Luke give two different accounts of the genealogy of Jesus that trace back to King David.
Very little is conclusively known about the House of David. The Tel Dan Stele mentions the death of the reigning king from the "Bayt-David", (literally, "House of David") and thus far is the only extrabiblical explicit mention of David himself. The stele is dated to circa 840 BCE, however, the name of the Davidic king is not totally preserved, as much of the stele has not survived since the 9th century BCE. All that remains of the name is the final syllable, the extremely common theophoric suffix -yah?. Because the stele coincides the death of the Davidic king with the death of Jehoram, the king of the Kingdom of Samaria, scholars have reconstructed the second slain king as Ahaziah of Judah, the only king contemporary to Jehoram with a name ending in -yah?.
The earliest unambiguously[a] attested king from the Davidic line is Uzziah, who reigned about 75 years after Ahaziah, who is named on bullae seals belonging to his servants Abijah and Shubnayahu. Uzziah may also be mentioned in the annals of Tiglath-Pileser III, however the texts are largely fragmentary. Additionally, a tombstone dated to the Second Temple Period claiming to mark the grave (or, reburial) site of Uzziah, was discovered in a convent on the Mount of Olives in 1931, but there is no way of determining if the remains were genuinely Uzziah's as the stone had to have been carved more than 700 years after Uzziah died and was originally interred, and the tablet's provenance remains a mystery. A controversial artifact called the Jehoash Tablet recalls deeds performed by Jehoram of Judah, who reigned about 44 years before Uzziah, however, scholars are tensely divided on whether or not the inscription is genuine. After Uzziah, each successive king of Judah is attested to in some form, with the exception of Amon of Judah: Jotham of Judah, Uzziah's successor, is named on the seals of his own son and successor, Ahaz, who ruled from 732--716 BCE. Hezekiah, Ahaz's son, is attested to by numerous royal seals and Sennacherib's Annals;Manasseh is recorded giving tribute to Esarhaddon;Josiah has no relics explicitly naming him, however seals belonging to his son Eliashib and officials Nathan-melech and Asaiah have been discovered; and the kings Jehoahaz II, Jehoiakim, Jeconiah, and Zedekiah are recorded in Babylonian documents detailing the rations they were given while held in the Babylonian captivity.
The origins of the dynasty, on the other hand, are shrouded in mystery. The Tel Dan Stele, as aforementioned, remains the only mention of David himself outside the Bible, and the historical reliability of the United Monarchy of Israel is shoddy, at best. The Stepped Stone Structure and Large Stone Structure in Jerusalem show that Jerusalem was at least somewhat populated in King David's time, and lends at least some credence to the biblical claim that Jerusalem was originally a Canaanite fortress, however, Jerusalem seems to have been barely developed until long after David's death, making it hard to believe it could have been the empiric capital described in the Bible. In David's time, the capital probably served as little more than a formidable citadel, and the Davidic 'kingdom' was most likely a loosely-confederated regional polity, albeit a relatively substantial one. On the other hand, excavations at Khirbet Qeiyafa and Gath were interpreted by some to show that Judah was capable of accommodating large-scale urban societies centuries before minimalist scholars claim, and some have taken the physical archaeology of tenth-century Canaan as consistent with the former existence of a unified state on its territory, as archaeological findings demonstrate substantial development and growth at several sites, plausibly related to the tenth century. Still, in light of a general lack of material evidence explicitly indicating a United Monarchy, it cannot be positively ascertained whether some portents of the biblical narrative of the United Monarchy and the origins of David's dynasty have any historical basis. Even so, as for David and his immediate descendants themselves, the majority position, as described by Israel Finkelstein and Neil Silberman, authors of The Bible Unearthed, espouses that David and Solomon may well be based on "certain historical kernels", and probably did exist in their own right, but their historical counterparts simply could not have ruled over a wealthy lavish empire as described in the Bible, and were more likely chieftains of a comparatively modest Israelite society in Judah and not regents over a kingdom proper.
Initially, David was king over the Tribe of Judah only and ruled from Hebron, but after seven and a half years, the other Israelite tribes, who found themselves leaderless after the death of Ish-bosheth, chose him to be their king as well.
All subsequent kings in both the ancient first united Kingdom of Israel and the later Kingdom of Judah claimed direct descent from King David to validate their claim to the throne in order to rule over the Israelite tribes.
After the death of David's son, King Solomon, the ten northern tribes of the Kingdom of Israel rejected the Davidic line, refusing to accept Solomon's son, Rehoboam, and instead chose as king Jeroboam and formed the northern Kingdom of Israel. This kingdom was conquered by the Neo-Assyrian Empire in the 8th century BCE which exiled much of the Northern Kingdom population and ended its sovereign status. The bulk population of the Northern Kingdom of Israel was forced to relocate to Mesopotamia and mostly disappeared from history as The Ten Lost Tribes or intermixed with exiled Judean populations two centuries later, while the remaining Israelite peoples in Samaria highlands have become known as Samaritans during the classic era and to modern times.
Following the conquest of Judah by the Neo-Babylonian Empire and the exile of its population, the Babylonian Exilarchate was established. The highest official of Babylonian Jewry was the exilarch (Reish Galuta, "Head of the Diaspora"). Those who held the position traced their ancestry to the House of David in the male line. The position holder was regarded as a king-in-waiting, residing in Babylon and later in the Achaemenid Empire during the classic era. Zerubbabel of the Davidic line is mentioned as one of the leaders of the Jewish community in the 5th century BCE, holding the title of Achaeminid Governor of Yehud Medinata.
The Hasmoneans, also known as the Maccabees, established their own monarchy in Judea following their revolt against the Hellenistic Seleucid dynasty. The Hasmoneans were not considered connected to the Davidic line nor to the Tribe of Judah. The Levites had always been excluded from the Israelite monarchy, so when the Maccabees assumed the throne in order to rededicate the defiled Second Temple, a cardinal rule was broken. According to scholars within Orthodox Judaism, this is considered to have contributed to their downfall and the eventual downfall of Judea; internal strife allowing for Roman occupation and the violent installation of Herod the Great as client king over the Roman province of Judea; and the subsequent destruction of the Second Temple by the future Emperor Titus.
During the Hasmonean period the Davidic line was largely excluded from the royal house in Judea, but some members had risen to prominence as religious and communal leaders. One of the most notable of those was Hillel the Elder, who moved to Judea from his birthplace in Babylon. His great grandson Simeon ben Gamliel became one of the Jewish leaders during the First Jewish-Roman War.
The Exilarchate in the Sasanian Empire was briefly abolished as a result of revolt by the Mar-Zutra II in the late 5th century CE, with his son Mar-Zutra III being denied the office and relocating to Tiberias, then within the Byzantine Empire. Mar Ahunai lived in the period succeeding Mar Zutra II, but for almost fifty years after the failed revolt he did not dare to appear in public, and it is not known whether even then (c. 550) he really acted as Exilarch. The names of Kafnai and his son Haninai, who were Exilarchs in the second half of the 6th century, have been preserved.
The Exilarchate in Mesopotamia was officially restored after the Arab conquest in the 7th century and continued to function during the early Caliphates. Exilarchs continued to be appointed until the 11th century, with some members of the Davidic line dispersing across the Islamic world. There are conflicting accounts of the fate of the Exilarch family in the 11th century; according to one version Hezekiah ben David, who was the last Exilarch and also the last Gaon, was imprisoned and tortured to death. Two of his sons fled to Al-Andalus, where they found refuge with Joseph, the son and successor of Samuel ibn Naghrillah. However, The Jewish Quarterly Review mentions that Hezekiah was liberated from prison, and became head of the academy, and is mentioned as such by a contemporary in 1046. An unsuccessful attempt of David ben Daniel of the Davidic line to establish an Exilarchate in the Fatimid Caliphate failed and ended with his downfall in 1094.
Descendants of the house of exilarchs were living in various places long after the office became extinct. The grandson of Hezekiah ben David through his eldest son David ben Chyzkia, Hiyya al-Daudi, died in 1154 in Castile according to Abraham ibn Daud and is the ancestor of the ibn Yahya family. Several families, as late as the 14th century, traced their descent back to Josiah, the brother of David ben Zakkai who had been banished to Chorasan (see the genealogies in [Lazarus 1890] pp. 180 et seq.). The descendants of the Karaite Exilarchs have been referred to above.
A number of Jewish families in the Iberian peninsula and within Mesopotamia continued to preserve the tradition of descent from Exilarchs in the Late Middle Ages, including the families of Abravanel, ibn Yahya and Ben-David. Several Ashkenazi scholars also claimed descent from King David. On his father's side, Rashi has been claimed to be a 33rd-generation descendant of Johanan HaSandlar, who was a fourth-generation descendant of Gamaliel, who was reputedly descended from the Davidic line. Similarly Maimonides claimed 37 generations between him and Simeon ben Judah ha-Nasi, who was also a fourth-generation descendant of Gamaliel. One tradition also traces the ancestry of Judah Loew ben Bezalel to the Babylonian Exilarchs and therefore also from the Davidic dynasty, however this claim is widely disputed, by many scholars such as Otto Muneles.  The patriarch of the Meisels family, Yitskhak Eizik Meisels, was an alleged 10th generation descendent of the Exiliarch, Mar Ukba.
In the 11th-15th century, families that descended from the Exiliarchs that lived in the South of France (Narbonne and Provence) and in northern Spain (Barcelona, Aragon and Castile) received the title "Nasi" in the communities and were called "free men". They had a special economic and social status in the Jewish community. They were close to the government, and some served as advisers and tax collectors/finance ministers.
These families had special rights in Narbonne, Barcelona, the Knights Templar and Castile. They possessed real estate and received the title "Don" and de la Kblriih (De la Cavalleria). Among the families of the "Sons of the Free" are the families of Abravanel and Benveniste.
In his book, A Jewish Princedom in Feudal France, Arthur J. Zuckerman proposes a theory that from 768-900 CE a Jewish Princedom ruled by members of the Exilarchs existed in feudal France. However this theory has been widely contested. 
In 2012, the Jerusalem Post reported that influential philanthropist Susan Roth created Davidic Dynasty as subsidiary of her Eshet Chayil Foundation, dedicated to finding, databasing, and connecting Davidic descendants and running the King David Legacy Center in Jerusalem. In 2020, Roth chose Brando Crawford, a descendant from both grandfathers, to represent the organization internationally according to an announcement on the organization's website, as well as on their social media pages.  The King David Legacy Center has seen support from Haredi Jews in Jerusalem. 
In Jewish eschatology, the term mashiach, or "Messiah", came to refer to a future Jewish king from the Davidic line, who is expected to be anointed with holy anointing oil and rule the Jewish people during the Messianic Age. The Messiah is often referred to as "King Messiah", or, in Hebrew, ? (melekh mashiach), and, in Aramaic, malka meshi?a.
Orthodox views have generally held that the Messiah will be a patrilineal descendant of King David, and will gather the Jews back into the Land of Israel, usher in an era of peace, build the Third Temple, father a male heir, re-institute the Sanhedrin, and so on. Jewish tradition alludes to two redeemers, both of whom are called mashiach and are involved in ushering in the Messianic age: Mashiach ben David; and Mashiach ben Yosef. In general, the term Messiah unqualified refers to Mashiach ben David (Messiah, son of David).
In Christian interpretation the "Davidic covenant" of a Davidic line in 2 Samuel 7 is understood in various ways, traditionally referring to the genealogies of Jesus in the New Testament. One Christian interpretation of the Davidic line counts the line continuing to Jesus son of Joseph, according to the genealogies at Matthew 1:1-16 and also in Luke 3:23-38 through the line of Mary, descendant from Solomon.
As it has been historically accepted among Jews that the Messiah will be a male-line descendant of David, the lineage of Jesus is sometimes cited as a factor as to why Jews do not believe him to have been the Messiah. As the proposed son of God, he could not have been a male-line descendant of David and, if going through his earthly parents, Mary and Joseph, he would not have had the proper lineage either, as he would not have been a male-line descendant through Mary, and Joseph descended from Jeconiah, whose descendants are explicitly barred by God from ever ruling Israel.
Another Christian interpretation emphasizes the minor, non-royal, line of David through Solomon's brother Nathan as recorded in Gospel of Luke chapter 3 (entirely undocumented in the Hebrew Bible), which is often understood to be the family tree of Mary's father. A widely spread traditional Christian interpretation relates the non-continuation of the main Davidic line from Solomon as related the godlessness of Jehoiachin in the early 500s BC, where Jeremiah cursed the main branch of the Solomonic line, saying that no descendant of "[Je]Coniah" would ever again reign on the throne of Israel (Jeremiah 22:30). This same "curse" is also considered by some Christian commentators as the reason that Zerubbabel, the rightful Solomonic king during the time of Nehemiah, was not given a kingship under the Persian empire.
The Tree of Jesse (referencing David' father) is a traditional Christian artistic representation of Jesus' genealogical connection to David.
The Latter Day Saint movement accepts Christ as the "Stem of Jesse" and the Messiah. In addition, Mormon eschatology includes multiple references to other prophesied Davidic figures, including one by the name of David who would come in the last days to inherit the throne and kingdom of David.
According to some Islamic sources, some of the Jewish settlers in Arabia were of the Davidic line, Mohammad-Baqer Majlesi recorded: "A Jewish man from the Davidic line entered Medina and found the people in deep sorrow. He enquired the people, 'What is wrong?' Some of the people replied: Prophet Mohamed passed away".