well, we can't even keep our characters straight, so here's a handy little guide to help you out.
Lara & Todo Bramble of Bywater
Drogo Frumblefoot & Esmerelda Took
Till Bumbleroot & Orangleblossom Took
Podo Took & Rosie-Posie Gamgee
Ruby Chubb & Drogo Baggins
Primula Burrows & Berelic Forbum
Dimple & Bodo Broadbelt
Marmadas Donderfluff & Gorbulus Brace-Girdle
Mungo Bunts
Bungo Overhill
and last but not least
Todo Sandy-Banks