John Stevenson Marquis
was born at of Pennsylvania Abt 1821.
His parents were Robert Marquis and Mary Stevenson.
He married Margaretta Bryant McConaughy
at Sisterville, Tyler, Virginia
They were the parents of 4
John Stevenson Marquis died 11 Sep 1893
at Aledo, Mercer, Illinois .
Margaretta Bryant McConaughy died 9 Aug 1890 .