I have just begun researching my roots, and have found out my Great Grandfather married a Corduck. They were married in and lived in Brant Township, Bruce County, Ont. until the 1890's. Found a death record for my great great grandfather James Corduck stating he was born in Co. Donegal. The name Corduck didn't seem like an Irish name to me, so I am interested in the info from your family bible giving the spelling as Corich. i did a little checking online and found a Corish spelling. Could that possibly haved been the correct spelling of their last name? i realize this info was in a post from 2008, so hopefully you are stilling using this site!! Hope to hear from you!!!