Two of Timothy's sisters (Nora and Mary) were married to O'Connor relatives of mine from different branches. Most of my info is ferom familysearch.org and Castlegregory marriages online. Tracing children of Timothy Coakley and Ellen Moore,in addition to Nora (b. 1873), I also found two Honoria (one born 1869 and one born 1870). Not sure if one or more was a mistake or whether one died and name was reused. I don't have any information except birth dates for Timothy's siblings- Bridget, Edmond, Michael, and Patrick.
I have Timothy Coakley and Ellen Moore married 27 Apr 1864 in Castlegregory.
I have your grandfather Timothy as born 1-May-1873, Died of Crohn's disease (or related to) 3-Sep-1914 in Waterbury CT.
Residence was 64 Bigelow St. Lawrence, MA and the informant was Mrs. Patrick O'Connor of same address. he is listed as married but no indication of wife's name. He was buried 6-Sep-1914 at Immaculate Conception Cemetery, Lawrence, MA. Occupation was listed as blacksmith.
Mrs. Patrick O'Connor listed above was Timothy's sister Nora married to my great uncle Patrick.