Details of Rosemarie's birth are not known.

Rosemarie married John A Turnor

Details of Rosemarie's marriage are not known.

She had the following children from her marriage to John A Turnor:

- David J Turnor	born in 1947 at Redruth, Cornwall.
- April R Turnor	born in 1961 at St Austell, Cornwall.
- Valeria A (Val) Turnor	born in 1964 at St Austell, Cornwall.
- Graham Alexander Turnor	born in 1968 at St Austell, Cornwall.