Here’s the fig body counts: Improved Celeste (2), Brunswick, White Genoa, San Peitro, an Unknown (all dead) and Altreano (half dead). These were in pots in our garage. We were away when temp was down to -9, -4 and -5 F in a seven day span. We think, in pot, lack of sufficient water/moisture and freezing cold weather for an extended period of time did them in.
I kept a few in our unheated basement (temp was mostly in the 40’s). They all have survived- Violette de Bordeaux, Ronde de Bordeaux, Paradiso.
The following have survivee, too, but I can’t remember if they were kept in the garage or the basement: Chicago Hardy, Sal El and Drop Of Gold.