His death record says he died at the Hotel Vendome in Boston.
Sources
"Massachusetts Deaths and Burials, 1795-1910," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:FH9J-VLX : 10 December 2014), Rufus S. Frost in entry for Charles H. Frost, 24 Sep 1893; citing Hotel Vendome, Boston, Mass., reference 8683; FHL microfilm 594,723.
Is Charles Hubbard your ancestor? Please don't go away! Login to collaborate or comment, or contact
the profile manager, or ask our community of genealogists a question.
Sponsored Search by Ancestry.com
DNA Connections
It may be possible to confirm family relationships with Charles Hubbard by comparing test results with other carriers of his ancestors' Y-chromosome or mitochondrial DNA.
Y-chromosome DNA test-takers in his direct paternal line on WikiTree:
Ken Sargent :
Family Tree DNA Y-DNA Test 111 markers, haplogroup R-M269, FTDNA kit #B1079 +
Y-Chromosome Test, haplogroup R-Y15103