Marina A Beckerleg bapt 1873 parents were William Henry and Ann Selina (Rochollar) Beckerleg.
In 1881 she is living with her parents and siblings at 3, East Charles Street,Camborne and in 1901 she is living at Tehidy.Camborne but I can't find her or her father in 1891!
I have tried all spellings of names and surnames but can't find them. Marina/Merina's mother died in 1887.
Marina's siblings have been found albeit with different christian names.