No, can't confirm that. I don't know what any brothers or sisters John Thomas had. He came to America in1882 with wife Margaret Ann Morrison Kennaugh and son John "Tommy" Then went back to Isle of Man had 5 children in Laxey. Then came back to America in 1901.

Thanks Mike Kennaugh

P.S Childrens names Florence 1889, Margaret 1892 Fredrick 1895 George 1900