Although this is an old thread, I believe the Adriaan Glerum from the Sophia was the Adriaan Glerum who arrived and settled in Michigan, not the Adrian Glerum from Clymer, New York. Adriaan was born in abt. 1816 and Adrian was born in abt. 1828. Does anyone have any information on Adrian's (from Clymer) arrival, other than the date (which I have from the 1900 census as being abt. 1849?