As far as I know, George W. was the only child of Thomas Adgate and Polly Macon (his second wife). At least he’s the only one to appear with them in the 1850 and 1860 censuses. Shortly after 1860, George W. married Elvira Cline, of Thornapple, Barry Co., Michigan. They had (at least) the following kids: Emma, born ca 1863 Thomas E., born ca 1866 Lenny (sp?), born ca 1868 Mary E., died young Genevive, born ca 1873 George F., died young Perry, born ca 1881 Eugene, born 1883 George, born ? Beatrice, born 1888
My wife is descended from Beatrice, and we have a few statements from her that refer to her parents and a few of the above kids. The rest of the information comes from US censuses and cemetery records.
Any information you might have would be appreciated!