Is Jesus descended from Abraham and David?

The big deal of Matthews is that Jesus is a direct descendent of Abraham through Isaac, King David, Solomon and others. Finally in the lineage is Joseph who became the husband of Mary, the mother of Jesus.

As Mary was impregnated by the Holy Ghost Joseph did not know Mary sexually until after the birth of Jesus

Question —  How does that make Jesus a descendant of Abraham and the others?  It strikes me that the chain was broken with the “virgin” birth.

See text from the King James version below:

Matthew 1:1The book of the generation of Jesus Christ, the son of David, the son of Abraham. Continue reading “Is Jesus descended from Abraham and David?”