Parents:
Jessica Stark
Pietro Maximoff

Kids:

Luna Payton Julie Maximoff
Age: 10
Lover: N/A
House: N/A
Blood Status: Muggleborn

Paul Jack Maximoff
Age:
Lover: N/A
House: N/A
Blood Status: Muggleborn

Other Family: 

Scarlet Warlock Great grandfather [deceased]Natalya Maximoff Grandmother [Deceased]Django Maximoff Foster Grandfather [deceased]Marya Maximoff Foster Grandmother [Deceased] Vision UncleWanda Maximoff AuntLuminous AuntAna Maximoff Aunt [deceased]Mateo Maximoff Uncle [deceased]Tommy Maximoff Cousin Billy Maximoff Cousin

Howard Stark Great Grandfather (Deceased)
Maria Stark Great Grandmother (Deceased)
Tony Stark Grandfather
Pepper Potts Grandmother
Mr Potts Great Grandfather
Mrs Potts Great Grandmother
Jarvis Stark Uncle
Nebula Stark Aunt
Morgan Stark Aunt
Pierce Stark Uncle