Have you looked at the migration lists?
There is a Tom Melville Maurice (47), his wife Mrs Gwinifred G Maurice and children Audrey May (8), Daphne S (5) and Kathleen I (2)going to the Cape, South Africa on 17 March 1927. Tom is said to be a brewer and their address was 3 Upper East Hayes, Bath, Somerset. The ship was called Baradine.

Also on board there was a Mrs Lillian Maurice (21) and Gordon Maurice (8) from Staffordshire. She was said to be a theatrical cinema artist.