http://www.chatfieldheritage.com/lineages/george-chatfield-isabel-nettleton/
http://www.chatfieldheritage.com (Catherine Sevenau)
https://wc.rootsweb.ancestry.com/cgi-bin/igm.cgi?op=GET&db=chatfield%2Dplus&id=I11884 (Colin Chatfield)
Per www.chatfieldheritage.com, it lists Marmaduke Potter as son of John Potter and UNKNOWN mother. However, at rootsweb.ancestry.com , it lists William Potter 9160-1684) and Frances UNKNOWN (1612-1662) as Marmaduke's parents.
Further investigation is needed. Both Catherine and Colin are very knowledgeable regarding the history of the Chatfield family.
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John is 25 degrees from Herbert Adair, 22 degrees from Richard Adams, 18 degrees from Mel Blanc, 24 degrees from Dick Bruna, 20 degrees from Bunny DeBarge, 32 degrees from Peter Dinklage, 21 degrees from Sam Edwards, 16 degrees from Ginnifer Goodwin, 22 degrees from Marty Krofft, 14 degrees from Junius Matthews, 16 degrees from Rachel Mellon and 20 degrees from Harold Warstler on our single family tree. Login to find your connection.
The Chatfield data maybe similar persons as at https://wc.rootsweb.ancestry.com/cgi-bin/igm.cgi?op=GET&db=chatfield%2Dplus&id=I11884
HOWEVER Marmaduke Potter is not known as one of the children citied there.
Enlighten me ...