Looking for information on my paternal grandmother

Hi,

I am looking for information on my paternal grandmother SARAH BEATRICE DOYLE. Unfortunately I have very little information on her early life. I know she was born on 13th June 1912 and lived in Kilkenny. Her father was JOHN DOYLE and I think her mother was known as Tilly. She had a sister called Patricia who was a few years older than her.

Sarah married Jeremiah Joseph O'Sullivan in January 1929 in Weisbarden, Germany and had three sons Patrick, Kevin and Brian.

In 1937/8 she lived in Guildford, Surrey and in the 1970's lived in Brentwood, Essex. She died in 1982 in Harlow, Essex aged 70.

Any help you can give me would greatly be appreciated.

Many thanks.

Kim