I found the obituary of the George in Pittsburgh:

WOLSTONCROFT - On Monday, February 1, 1892, at 10:45 a.m., George, husband of Mary Jane Wolstoncroft, in his 44th year. Funeral on Wednesday, February 3, 1892, at 2 p.m., from his late residence, Junius street, Thirty-fifth ward. Friends of the family are respectfully invited to attend.

Source: Pittsburg Dispatch., February 02, 1892, Page 5
Accessed via: http://chroniclingamerica.loc.gov

...so there's no way that he's "your" George. :(