Still researching and not sure about this. I may have mixed up two Susan Wilsons. If you can help, please contact me.

Documents I have from Margery Alice Wilson, George's brother James Wilson, and Lewis Myers (Find A Grave #68014537) show George Wilson was married twice: first to a Susan prior to his marriage to Margery Alice McCullough. Margery Alice thought George had two sons with his first wife, George and James (probably named after his brother James). She thought his first wife was named Susan Stevens and lived in PA. When Margery Alice went to apply for George's pension, she discovered Susan had already applied for it which led to a lot of legal documents. I believe Susan Stevens Wilson aka Susan Wilson may have married a second time to Amos Duhamel. I believe James Henry Duhamel and George Sherman Duhamel may be the two sons of George Wilson from his prior marriage. This would make their surnames Wilson; I have no idea if they were ever adopted by Amos.

I believe Susan was married first to George Wilson and second to Amos Duhamel.

I did find marriage records which would probably rule out her marriage to George Wilson if this is her. Of course it is possible Amos had a first wife, Susanna. Don't know.
Name:Amos Duhamell Titles & Terms: Event:Marriage Event Date:29 Jul 1857 Event Place:Tuscarawas County, Ohio Note:license only Spouse:Susanah Wilson Reference Number: Film Number:892546 Digital Folder Number:4017010 Image Number:351

1860 Census???? Can't find one. Search Duhamel, Doehamer, Dewhamel, Diemel

George Wilson marriage:
1865
6 Jul
Age: 23
Baltimore, MDprocurement of license Marriage: Christ Church Parish Chase and St. Paul Street Episcopal Baltimore, MD

1870 United States Federal Census
about Susan Doehamer
Name:
Susan Doehamer
[Susan Duhamel]
Age in 1870:
26
Birth Year:
abt 1844
Birthplace:
Ohio
Home in 1870:
Wheeling, Guernsey, Ohio
Race:
White
Gender:
Female
Post Office:
Millinersville
Value of real estate:
View image
Household Members:
Name
Age
Amos Doehamer 46
Susan Doehamer 26
William Doehamer 4
James Doehamer 1

1880 United States Federal Census
about Susan Duhamel
Name:
Susan Duhamel
Age:
38
Birth Year:
abt 1842
Birthplace:
Ohio
Home in 1880:
Wheeling, Guernsey, Ohio
Race:
White
Gender:
Female
Relation to Head of House:
Wife
Marital Status:
Married
Spouse's Name:
Amos Duhamel
Father's Birthplace:
Ohio
Mother's Birthplace:
Ohio
Neighbors:
View others on page
Occupation:
Keeping H.
Household Members:
Name
Age
Amos Duhamel 66
Susan Duhamel 38
Sherman Duhamel 13
James H. Duhamel 11
Ross D. Duhamel 8
John Duhamel 6
Frank Duhamel 3
Myrtle D. Duhamel 1