Hello, Yes that is the family I am researching. You are the first other person I've been in contact with looking for this family. Here is what I have so far:
1. Nicholas Swartz d. ~September 18, 1784 m. Catherine (she remarried John Ehrman) 2. Catherine Swartz b. ~ 1760 m. Andrew Cherry/Kersh 2. Peter Swartz/Black b. ~1760 m. Elizabeth Cherry/Kersh 2. Anthony Swartz 2. John Swartz
I haven't been able to find any descendents aside from my line which is Catherine Swartz and Andrew Cherry.