Hi William
Thank you for that.
Yes I came across the Mortimer Anthony in Cornwall, but his date of birth did not match for my Guy.
I found a Mortimer Fitzgerald in entry for Bridget B Fitzgerald Massachusetts, Deaths 1841-1915.
Both her parents, including the Dad Mortimer were born in Ireland.
The dates look good. She was born in 1874 in Brookline so that would mean the Dad was 25 at that time. When I checked the U.S. census around that period I failed to find Mortimer heading up a family anywhere. I checked and double checked every census that would match Mortimer's age.
In the U.S. census 1900 there is an M. Fitzgerald, born in August 1849, dates that match the Mortimer that I am looking for. When you click to view the image it is impossible to read the writing, also very difficult to figure out his son's name. Some of the Family Search groups have that M as Michael.
Thank you so much for your time
Anna