Hello, This is how my tree goes:

Me- Elizabeth Martin Colombo
My mom-Dorothy Watterson Martin
My Grandfather-Edward Watterson B:7-11-1887 D:8-1963
My Great Grandfather-James Watterson-B1847, North CarolinaD: I believe he died in California
Married to ELizabeth Mills-B 1853
My Great Great Grandfather-James Watterson B-1820, Isle of Man
Married Sarah Jane Thenary-1845 in Virginia.

The Name William is the information that I got thru a DNA match. She is a person that is an extremely good match to my mother and I. In her tree she takes her line back to William Watterson, Isle of Man. Hope this helps, ELizabeth