Thanks for the response. I have decided to send two separate sponsor letters for both families (Parents and Sibling's family). I understand on the form they will still have to show that they are travelling together. i.e. there is a question ' If you are travelling with anyone else who is not your sp...

Could anyone please respond to this query? Greatly appreciate any help.

Just to add, I have got British passport.

Hello everyone, Has anyone applied visitor visa for parents and sibling's family (brother, his wife and son & daughter) traveling together (total 6 members)? I am planning to invite my mother, father, brother, his wife and his children together. Can I send one sponsor letter for the entire famil...