Jerome — as excerpted in the Catena Aurea on Matthew 1:16

“The attentive reader may ask, Seeing Joseph was not the father of the Lord and Saviour, how does his genealogy traced down to him in order pertain to the Lord? We will answer, first, that it is not the practice of Scripture to follow the female line in its genealogies; secondly, that Joseph and Mary were of the same tribe, and that he was thence compelled to take her to wife as a kinsman, and they were enrolled together at Bethlehem, as being come of one stock.”