Hi, Chris,
Thanks for the pix! I kept several of the 7th St. cuttings myself, and there are already have little figs on a few of them. One is still sitting in a drink cup, and it has several little figs on it. I have come to the same conclusion as you did -- I also think it is a Negronne / Violet de Bordeaux. My experience so far is that it roots easily, it is fairly vigorous, and looks like it might be pretty generous with the figs. Figs are dark. I'm just waiting for the figs to ripen up!
The Chestnut cuttings, I'm pretty sure, are black mission. The leaves are different, from one big leaf with no lobes, to the more normal rounded 3-lobed leaf. They were really slow to root, and not very fast growers. The figs had better be good, or else...
Photos attached: First two are my 7th St. cuttings. I started these in Feb. or March. The third pic is of a cutting I took from my nursery Black Mission. I took that cutting last September. Lots of leaf shape variation. The 4th and 5th are Chestnut St. cuttings also taken last September. Took months for them to root.