Just to add something on to this, either to bring new life or just round things out for those who many come across it later...
I was doing some more research today and came across the Inigo Jones Manuscript (from either 1607 or 1655 depending on who you ask). From what I can tell, it has the first ever mention of HAB by name. Another interesting tidbit is in this version, it names his father, Urias the Israelite. It does mention his mother, the wid0w, a woman from Naphtali as well.
There is only one Urias in the Bible, and he is a Hittite, not an Israelite. However, if we're willing to be a bit flexible, there is an Uri, son of Hur from the house of Judah, and therefore an Israelite. There is no mention of a wife, but he does have a son; Bezaleel, who in Exodus 31 was given divine knowledge by God to be a craftsman to construct the original home for the arc. Sound familiar?