Do you have a birth or baptism record for John, son of Asemus? Was he born in New Jersey?The notice of his death on 25 Oct 1828 in Mt. Pleasant Twp., Westmoreland Co.,PA said he was in his 89th year, which would be born about 1740. Would like to have more info, if you have it. Look at my recent posting on the Westmoreland Co. Rumbaughs for more data.