To put another twist in your search,I am searching for information on William Corris [1832-1902] married Ann Crellin [1834-1886.I know they had daughters,Margaret Jane,Hessie,Lena,Annie and possibly more.There is also a connection to the killeys as in the family album there is a picture of Sammy Killey as a child and there is references in old letters of the Killeys.
Margaret Jane was my grandmother and I would really like to learn more of my Corris heritage.