Name: Shinkei Senju.
Age: 50+
Gender: Male.
Parents: Madara Uchiha and Tobirama Senju.
Clans: Uchiha and Senju.
Siblings: None.
Uncles: Toshiro Uchiha, Hashirama Senju, Izuna Uchiha, Kawarama Senju, Kuro Uchiha, Haruto Uchiha and Itama Senju. 
Auties: Mito Uzumaki and Touka Senju.
Cousins: Renko Senju and Ryuosuke Uchiha.
Wife: Mika Namikaze. 
Son: Minato Namikaze.
Grandson: Naruto Uzumaki. 
Kekkei Genkai: Sharingan.

Other Information:

Shinkei is a master at Fuinjutsu just like Tobirama and a master with using the Gunbai like Madara. His main element is fire but instead of the normal colour, it's blue. Shinkei's hair changes colour when using the Sharingan, it turns white. Shinkei was a former Jounin-sensei, he taught Might Dai and Sakumo Hatake. No one knows he's Madara's son except a few. Shinkei is also immortal due to an accident involving seals. He also doesn't use handsigns when performing ninjutsus.