Wondering if this is her - onward address is 4 Plasnewydd, Cardiff
Dorothy Dunn
Age: 1
Port of Departure: Montréal, Québec, Canada
Arrival Date: 22 Aug 1932
Port of Arrival: London, England
Ship Name: Alaunia
Parents James Dunn, 43, labourer and Maud, 33
5 brothers, who I won;t name in case they're still alive
Maybe she was born in Canada, hence finding no birth
I think you have correct family but no dau Elizabeth born 1920 Pontypridd with them
Her death
Elizabeth Florence Gay nee Dunn
Death Age: 87
Birth Date: 18 Jun 1920
Feb 2007 Rhondda
5 male Dunn mmn Greener 1915- 1926 Pontypridd
Here’s death entry of the youngest named on the passenger list
Max Dunn Death Age: 70 born 20 Feb 1926
Jan 1997 Cardiff
Register Number: C5B District and Subdistrict: 8901C Entry Number: 2
I assume they left UK after 1926 although I haven’t found them on an outward passenger list
EditI don’t have access to check for you but on
Canadian Passenger Lists 1865 – 19351929
Max Dunn birth 1926 Wales arrival Quebec Canada
Also born Wales are
James Arthur, James Henry, Richard Hamilton, A N R Dunn arrival Quebec Canada
There is a tree on anc*y naming parents as James Arthur Dunn & Maud Liddle Greener
with a newspaper article for
Richard Hamilton Dunn born in Efail Isaif near Pontypridd
son of a solider,
one of five brothers mentions their names, Richard went to NZ where he has since died...... there's a picture , brother James Henry Dunn also died in NZ