Hi Linda
The info that I have given re full name, birth year and birthplace comes from a number of varied (but, admittedly family furnished) sources.
He was known here, in NZ, as 'Richard Nash'. If there is any error, it is most likely with the given birthdate - it could possibly be a year either side of 1852 but I am reasonably confident that it too is correct.
Although the birthdate is relatively distant, I am not 'generation-wise' very far removed.
I believe the information I give is correct, but unfortunately that which is shown is the full extent of the hard facts I have.
(Other names - that might offer some clue - appearing with Richard's children are Frederick, Charles, Samuel Corea, and James).
I appreciate your interest and effort.
Thanks
Ed