I thought I could help, and I did find a James Sullivan and I did find a Dora Doyle however I found them in Ireland and when you ask for a marriage, then the spouse is not listed. I put in James Sullivan name in first but since I did not have a date of birth or a place of where to look, then I found so many James Sullivan's but none with Dora Doyle as his wife, Then I would put in Dora's name and no spouse was listed, I am sorry but unless we have something more to go on we cannot really find the right people, and if you do get more information, then let me know and I will be glad to help. Nancy