Jorgen Von Strangle (Great Great Grandson) Cosmo Cosma (Great Great Grandson) Poof (Great Great Great Grandson) Lulu (Great Great Great Granddaughter) Conda (Great Great Great Granddaughter) George (Great Great Great Grandson) Mama Cosma (Great Granddaughter) Nana Boom Boom (Granddaughter) Jen (Great Great Grandson) The first Fairy (Great Great Great Great Grandfather)
Joker Von Strangle is the first member known of the families Cosma and Von Strangle, is an ancestor of Cosmo Cosma and Jorgen Von Strangle, with whom he has a son and a daughter, the daughter married a male fairy who had the surname Cosma, Joker is Grandpa of Nana Boom Boom.
Trivia
he is first member of that information that Cosmo and Jorgen are relatives, Cosmo and Jorgen are 3rd Grade cousins, Cosmo from part the mother.