If the Daniel Wilmarth of Attleboro I found is any relation, there appears to be some sort of Claflin connection. Claflin is the maiden name of Dr. Bowen's mother Leapha, who was also born in Attleboro. In the family tree I have for Leapha provided by the public library of Attleboro from their "Genealogy of the Claflin Family".
1860 Census by Household:
Learned Wilmarth Jr., aged 39 occupation Butcher. Tauton.
Elizabeth J., aged 36
James E. aged 14.
Harriet (?). aged 12.
Ellen J. aged 10.
Anna M. aged 8.
Bridget Riley aged 30.
John O.S. Wilmarth aged 30 - occupation Butcher.
Eliza aged 30.
(?) Wilmarth aged 9 1/2.
Joseph H. Sherman aged 58.
Ferdinand Wilmarth, age 42, occupation Butcher. Fall River.
Mary age 41.
Oscar F. age 12.
Henrietta (?) A. age 11.
Charles (?) age 9.
Lynn A. Age 6.
Mary (? last name illegible to me) age 36 - Domestic.
Daniel Wilmarth - age 60 occupation Farmer. Attleboro.
Noah Claflin age 90.
William (?). Wilmart age 23 occupation Jeweler.
L. Josephine age 23.
Elizabeth age 1.
no name age 1 1/2.
Alice M. (?) age 25 occupation Domestic.
David Wilmarth aged 56 occupation Farmer. Attleboro.
Amy B. age 46.
Harriet M. age 14.
John F. Mackinson age 22 occupaton Jeweler.
Charles C. age 13.
(First name illegible)Wilmarth age 56 occupation Farmer. Attleboro.
Sally age 56.
Albert Robbins aged 26 occupation Jeweler.
Polly D. age 26.
Lydia Bishop age 11.
John Hockely age 2.
1860 - Learned Jr and John O.S. Wilmarth - Taunton.

1860- Ferdinand Wilmarth - Fall River

1860 - Daniel Wilmarth - David Wilmarth - (?) Wilmarth - Attleboro.

My copy of Claflin Family tree from the Attleboro Library.
