Hello Sarah,
Regarding your request for information on the Fitzpatrick family in Cardiff, the following details are from the 1911 census;
Alfred Fitzpatrick and his mother were living at 25 Angelina Street, Cardiff. It looks like Beatrice was widowed and married again around 1909. The occupants were;
William Ball, age 40, born Cardiff.
Beatrice Ball, age 28, Born Cardiff.
Alice Ball, age 1, Born Cardiff.
Alfred Fitzpatrick, age 9, Born Cardiff.
Patrick Fitzpatrick, age 7, Born Cardiff.
Margaret Fitpatrick, age 5, Born Cardiff.
On the same census the Condon family were living at 26 Peel Street, Cardiff. The occupants were;
William David Condon, age 42, Born Cardiff.
Ellen Ann Condon,age 38, Born Cardiff.
Elizabeth Condon, age 8, Born Cardiff.
William Condon, age 6, Born Cardiff.
David Edward Condon, age 1 Month, Born Cardiff.
The census reveals that they had been married for 21 years, and that up to 1911 they had a total of 12 children, of whom only 4 were still living.
I hope this is some help to you.
Tallpaul.