Hi,Sorry for the delay in responding to you both,Shane as yet i have not located the marriage or date but i have an aunt who may be able to help with this.
Gillbean my grandmother`s husband was a chap named Michael Donohoe,so I'm not shore that there is a connection,also i believe it is possible that either she was born out of wedlock or that her father died earlier in her life,she did have one sibling i know of his name was Thomas Whelan he died in the early months of W.W.1,i also know that he served with the Royal Dublin Fusiliers.
If any of this sounds familiar i would like to hear from you again.
Thanks to you both,once again sorry for the delayed reply,
Diarmuid.