Des,
I sent you an email with some more that might help with your Veighey-Greer line.
Margaret,
Since I was looking at your Veigheys, I decided to poke my nose into your Montgomerys too.
It sounds like you still might not have the marriage registration for Isabella Montgomery and James Veighey. I found the index reference: Cavan, Oct-Dec 1886, Volume 3, Page 51. The familysearch index has an error that puts the Veighey side of the marriage in 1836 instead of 1886 but the volume and page numbers match.
From the census returns, we know that your Isabella Montgomery was born in Cavan, her mother’s name was also Isabella, she had a sister named Mary Anne, and she had a sister-in-law named Amelia who was born in Leitrim.
Familysearch has partial details for the birth of a Mary Anne Montgomery in Killishandra on 8 Sep 1864 to George Montgomery and Isabella Ellis (Cavan, 1864, Volume 13, Page 113). Mary Anne’s age isn’t consistent between the 1901 and 1911 census returns but I’m sure that this is her. There was a George Montgomery as the only Montgomery in Dunaweel in Griffiths. There is also a registration for an unnamed baby girl to the same parents on 4 Apr 1869 (Cavan, 1869, Volume 8, Page 129). I don’t see a marriage registration for the parents so it was probably before civil registration and Isabella probably had several older siblings.
I traced the sister-in-law Amelia to a marriage of Amelia Johnston and George Montgomery registered in the Mohill District, Oct-Dec 1887, Volume 3, Page 187. The date is consistent with the birth of their first child on the 1901 census and the location is consistent with her having been born in Leitrim. The only possible death record I see for Isabella’s brother George Montgomery would be Cavan, Jan-Mar 1894, Volum 3, Page 74, Age 31.
I think Isabella’s father George must be the George Montgomery of Dunaweel who died 13 Oct 1878 at age 64 mentioned here:
http://www.irelandoldnews.com/Cavan/1878/OCT.htmlI hope that helps.