User:Vendanis

Abadeer
Hunson Abadeer--+--Marceline's Mom |       Marceline Abadeer

Flame
-                |                  |          |             |     Flame King's brother--+--? - Agnes - Flame Uncle - Flame King--+--? |                                       |                      --        ---                      |        |        |       |        |                    |                                   Furnius - Torcho - Flint - Phoebe - Randy - Flame Princess' younger brother

Jake
?--+--Adoptive Grandmother - ?--+--Unnamed Grandmother |                           | Margaret+--Joshua--+--Shape-shifter - Bob Rainicorn--+--Ethel Rainicorn |                     |                                 |     Jermaine (character)    -     Jake+--Lady Rainicorn |                   -                    |           |                  |       |            |                 Charlie - Viola (character) - Jake Jr. - T.V. - Kim Kil Whan--+--Pat |                                                                           Bronwyn

Mertens
Martin Mertens--+--Finn's Mom  -   Quilton--+--? |                           |               Finn Mertens+Roselinen |                |                 |        --                 |        |                |              Stormo - Jay Mertens - Bonnie Mertens