This new Pierce family matching group AA has a line which includes Pierces in the colonial days of Virginia, with the oldest known ancestor a John Pierce b 1700.

Our new group B family has as its oldest known ancestor William T. or William F. Pierce b. 1832 in Alabama.  

His father was possibly William T. or William F. Pierce b 1802 perhaps in Virginia.

This family's oldest known ancestor is Joseph Pearce who was possibly born in New York.   He married  Annetje Miller in New York City in 1743.