Myluck - thank you for going to all this trouble. Yes those are the baptisms I could find for James and Mary's children.
I do have a lot of this info --- the little 3 year old grandchild, Catherine (often known as Kate)Travers - with James, Mary and aunt Ellen in 1901 is my husband's grandmother.
It is a sad story -- her mother (Catherine Connell) died 3 weeks after baby Catherine was born (miraculously I have both the certificates for the birth of the baby AND the death of the mother.)
Joseph remarried to Kate Kavanagh 20 years younger than him -- baby Catherine and one of her brothers went to live with Joseph's parents and sister, Ellen in Westmeath.
Joseph died in 1910 aged 53 - so presumably he is the one child, his mother, Mary mentions as having died by 1911.
Baby Kate marries, 5 months pregnant in 1917.
Her husband joins Army in 1923 when her youngest child is 8 months old.
(Obtained 43 pages of Army records for him from Dublin Military Archives - for free! They don't even have facilities for making donations).
He gets discharged from Army, straight into an Asylum!
Catherine (Kate) (b 1898) dies aged only 43 of heart problems -- (shown as Kathleen on the Civil Reg Index!)
She had a really tough time of it.
It's quite a tragic story. I am trying to write it up - for my husband and his siblings. However these bits I cannot find - I'll have to 'wing' it!
Thank you again for your trouble.