1 Timothy 6:14 That thou keep this commandment without spot, unrebukable, until the appearing of our Lord Jesus Christ:
1 Timothy 6:15 Which in his times he shall shew, who is the blessed and only Potentate, the King of kings, and Lord of lords;
Potentate = G1413, dü-nä'-s-tās; from; a ruler or officer:—of great authority, mighty, potentate.
Luke 1:5 THERE was in the days of Herod, the king of Judaea, a certain priest named Zacharias, of the course of Abia: and his wife was of the daughters of Aaron, and her name was Elisabeth.
Zacharias = G2197, father of John the baptist; a levitical priest.
Luke 1:36 And, behold, thy cousin Elisabeth, she hath also conceived a son in her old age: and this is the sixth month with her, who was called barren.
Cousin = G4773, sün-ge-nā's, of the same kin, akin to, related by blood.
Luke 3:31 Which was the son of Melea, which was the son of Menan, which was the son of Mattatha, which was the son of Nathan, which was the son of David,
Luke 3:32 Which was the son of Jesse, which was the son of Obed, which was the son of Booz, which was the son of Salmon, which was the son of Naasson,
Luke 3:33 Which was the son of Aminadab, which was the son of Aram, which was the son of Esrom, which was the son of Phares, which was the son of Juda,
Luke 3:34 Which was the son of Jacob, which was the son of Isaac, which was the son of Abraham, which was the son of Thara, which was the son of Nachor,
David = G1138, second king of Israel and ancestor of Jesus Christ.
Juda (Greek) = Judah (Hebrew), a brother of Levi through their mother Leah.
Romans 1:3 Concerning his Son Jesus Christ our Lord, which was made of the seed of David according to the flesh;
Some of the verses that I think are relevant: Hebrews 6:20; Hebrews chapter 7; Hebrews 8:1-4; Revelation 5:5 and 22:16 also.
*Did Mary have any Levite blood in her? I believe Luke 1:5 and 36 above tell us that she did have the blood of levites in her.
*Did Mary pass to Jesus the King bloodline (Judah) only?
*Did Jesus have any of the blood of Joseph in Him? Read the verse below for your answer.
Matthew 1:20 But while he thought on these things, behold, the angel of the LORD appeared unto him in a dream, saying, Joseph, thou son of David, fear not to take unto thee Mary thy wife: for that which is conceived in her is of the Holy Ghost.
(Joseph was not the biological father of Jesus).
All word numbers and definitions above are from a Strong's Exhaustive Concordance.
Jesus had the blood of Kings and Priests running through His veins according to the above verses; thus He was King of Kings and Lord of Lords.