Association of family relationships

In this puzzle, different properties must be associated to persons in the family

The goal of the puzzle is to find out who has which properties.

Tim's grandma Emilie has a total of three grandchildren.
My nephew is called Tim.
Paul has a son and a daughter.
MIA calls her aunt Hannah.
Anna is called Hannah's sister-in-law.
Leon of Franz Grandpa maternal and paternal Paul.
Anna has two children.
Hannah has only one child. Her son's name is Tim.
Franz is the grandfather of MIA.
MIA and Leon are siblings.
I am married and have only a sister.
The grandparents of MIA's cousin named Emilie and Paul.
Anna's is father-in-law Paul called.

How is the child of Franz?
Who is Paul married?
Who is Anna married?
What is the cousin of Tim?
How to call Mia Hannah?
Granddaughter of Paul?
Mother of Hannah?
Relationship between me and Hannah?
Ratio of Leon to Paul?

(Tip: Rates is senseless, for it 937.461.924 tries in the worst case would be necessary)

1697775 visitors have solved the puzzle. 3 unfortunately still not.