The William Dyckman/Dikeman that I am looking for was married to Mary Polly Tiffny in 1817.William was born about 1795 in Warren PA.Mary Polly Tiffny was born 1 May 1794 died in 1883, was the d/o Samuel and Mary Sackett Tiffny. William Dyckman/Dikeman died in Sep 1870 in Bradford, McKean County, PA.I am searching for his parents.I THINK that his father was also named William, but can't seem to find anything on parents.As you can see the above posting was done way back in 2002, I'm still trying to find something on this family.The children of William and Mary Dikeman were: Samuel P. born 20 Mar 1818 in NY William born abt 1820 died 11 Feb 1892 in NE Louisa (Philer Hooker) b: abt. 1813 Emily (William Miller) b: 1820 d:1876 PA Jane (Andrew Buchanan)born 11 Mar 1820 d: 1913 Benjamin Franklin b: abt 1826 NY Joseph b: abt. 1827 Cynthia (insane) b: 1833 d: 1892 Victor Butler b: 1835 d: 1887 in NE Margaret b: abt. 1840 d: Forestville, NY last name Lawrence.