O'Shea / Donovan of Cork City

[Peter J]

Looking for information on O’Shea/Donovan of Cork City.

Jeremiah O’Shea and Rosanna O’Shea nee Donovan

One Child:
Hannah Mary O’Shea, b. 1897 - my Grandmother (married Patrick Curtin in 1920)

Hannah’s half-brothers and sisters from mother’s 2nd marriage:

Patrick Carleton
Ellen (Nellie) Carleton
Stephen Carleton
Mary (Molly) Myers nee Carleton

Hannah and husband Patrick moved to Dagenham, Essex, England in the late 1930s.

Any information greatly appreciated.