Searching for William Obrien decendants

[Pammi63]

Patrick O'Brien married Mary Anne Galligan they lived in 115 Limerick city a Grocer. Had 2 children my great grandfather Patrick Joseph in 1859 and William born 1864. ( St Michaels parish)
My great grandfather married a Catherine Mary Cahill came to England but I don't know what happened to William.Sure there was cousins wtc but stuck ANYONE HELP PLEASE 

[Kiltaglassan]

Welcome to RootsChat 

This is William's birth in 1864. Patrick O'Brien is a grocer and spirit merchant.   #348
https://civilrecords.irishgenealogy.ie/churchrecords/images/birth_returns/births_1864/03600/2327954.pdf

KG

[heywood]

Hello and welcome.
Where did Patrick and Catherine marry?
Are there O’Briens as witnesses or godparents for children?
Do you have the deaths of the parents?

Heywood

[Pammi63]

Thanks for link Its confusing as seen several documents and address differs from 35 /37/115 upper william street.
I know that great great grandfather died 1867 seen wills etc but too many O'Brien's

[heywood]

Another child here - Mary Ann 1860
https://registers.nli.ie/registers/vtls000635029#page/129/mode/1up

Do you know that William survived childhood.

[Pammi63]

I don't know if William survived i notice a John and Anne Galligan on document
Also Thomas O'Brien is mentioned a farmer from Meanus? Wondered if he was Patrick(the grocer) brother and a James or John Galligan dob 11.7.1834 from upper kingstown george st dublin i believe a confectionist
Mary Anne Galligan i came across aSuliana Downy
Katherine Mary Cahill dob 1856/7 was born wexford fern bantry

[heywood]

Where are they living in England in the censuses?
I have seen one couple with children with mmn Cahill in 1901 but that Catherine is born in England.

[Pammi63]

Patrick Joseph obrien dob 19.3.1859 died folkestone kent in 1924 katherine mary obrien(Cahill) died 1910 he was in army boer war etc.they had 3 children my grandfather frederick Joseph obrien a brother William herbert obrien and eleanor Mary obrien
I haven't found any marraige documents Patrick joined army at 18 think it was 18th cavalry

[heywood]

I have the wrong family then. I will look further