Female Joanna Trethewy Click to view Joanna Trethewy in the family tree

Joanna was born about 1430.1   Joanna is no longer alive.1 

Family Details of Joanna's family with John Or Leman Lyman

1 phelps.FTW @ Tree #1353
Further sources/citations:
World Family Tree Vol. 1, Ed. 1 @ Tree #3310, phelps.FTW, World Family Tree Vol. 4, Ed. 1 @ Tree #2332, 2332.ftw