Hi Dorothy & Millertown:
I am researching Petty Harbour families and beyond.
Dorothy, sounds as though you are researching the descendants of Charles Davis Garland & Frances Thoms.
Millertown, your Great-uncle, Edward George White, did indeed marry Margaret Chafe, d/o Jacob Chafe & Mary Ann Melee. And Richard White married Rosanna Chafe, d/o Thomas Chafe & Ann Chafe.
Perhaps the three of us could correspond off-line and see if we can help fill some gaps in our information.
Trishe
trishewillis@syd.eastlink.ca