just afew, not sure as to which ones are in the game, im sure theres afew tho
Joel and Marvin Matip are brothers and related to Joseph-Desire Job
Samuel, David and Etienne Eto'o are all brothers
Lorik Cana is Agim Cana's son
Jorge Higuain is Federico and Gonzalo's Dad
David Trezeguet and his Dad Jorge Trezeguet
Tim and Chris Cahill
Santiago Solari and Fernando Redondo are some how related thru Jorge Solari
Javier and Sergio Zanetti are brothers
Danijel and Marko Arnautovic
Roland, Mauro, Ariel and Sergio Zarate are all brothers
Luisao (benfica) and Akex Silva are brothers
Edin Dzeko is cousins with Emir Spahic and Alen Spahic who are brothers
Erwin and Kevin Vandenbergh are father and son
Vincent and Francois Kompany are brothers
Mouassa Dembele and Ryan Sanusi are cousins
Ronaldinho and Roberto de Assis Moreira are brothers
Dede, Caca and Leandro (de Deus Santos) are all brothers
Jaques Songo'o and Frank Songo'o are brothers and Yann Songo'o is Franks son
Junior and Janeil Hoilett are brothers
Michel Goba, Didier Drogba, Joel Drogba, Freedy Drogba, Oliver Tebily and Severin Drogba are all from the same family
Ben and Jak Alnwick
Shola, Sammy and Tomi Ameobi
Jean-Alain Boumsoung, Yannick Boumsong are cousins
William Gallas and Ludovic Quistin are cousins
Andre-Pierre Gignac and Yohan Mollo are cousins
Frank and Francois Ribery
Bacary Sagna and Ibrahima Sonko are cousins
All the Aubameyang's from france and Gabon
Mesut and Mutlu Ozil
Toni and Felix Kroos
Leroy Fer and Patrick van Aanholt are cousins
Georgino Wijnaldum, Giliano Wijnaldum amd Rajiv van La Parra are brothers
El Hadji Diouf and Dame Diouf are brothers
Boudewijn Zenden and John Heitinga are brothers in law
James and Phil Younghusband
Manuel and Gelson Fernandes are cousins
Gary and Stephen Caldwell
Miguel and Raul Albiol are brothers
Luis and Javier Garcia are cousins
Marco and Jesus Navas are brothers