Kim- I have Susannah, daughter of Frederick BLACK as marrying George KOONTZ. Elizabeth married Jacob BARE. I've done a lot of info. on this family. I am 99.9% sure that Frederick's wife was Mary FOUTS, daughter of Theobald (David) FOUTS and Catrina SPENGLE. Frederick was the son of Jacob SWARTZ, Dunker minister who migrated from York Co., Pa/ Frederick Co., Md. Contact me direct if you'd like more info.