I may be a relative of the William Trowbridge line. I'm just not sure if this is the "right" William Trowbridge. I know that my great great grandmother Sarah Leverton married William Trowbridge and they had 6 children: Flora, Anna, Ida, George (my great grandfather), Cyrus and Bertha and owned a home in Perrysburg, OH. I have cencus records from 1850 to prove the births of the first 3 children.
I can find no death record or announcement except the obit of one of his daughters (Anna) states he died 36 years prior to her (abt 1888).