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.

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

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)

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