Hello again,
Thanks for getting back to me, Yes, there were far too amny Grants, and William Grants in particular. For what seems to be a well off family "Peter the Pensioner" seems a very odd name.
You're probably right about the dark daughter. My folk were out in India too but the mother came back to England for the birth of one of her many children, my Ggrandmother, but for some reason didn't stay with relatives but gave birth in a rented room. She and a couple of her sons look a little 'foreign' and a grand-daughter certainly does, but we don't know who her father was!, and I do wonder whether the chap I think is my GGgrandfather really is.
Regards,
James.