Forum:Aren't Teddy Lupin and Victoire Weasley Related?

This is why I ask:

Cedrella Black married Septimus Weasley

They had Arthur Weasley

Arthur married Molly who went on to having 7 kids one of them called Bill.

Bill married Fleur who had 3 children, one of which is Victoire.

Victoire began a relationship with Teddy Lupin who is also related to the Black family.

Teddy’s father is Remus who married Nymphadora.

Nymphadora’s mother is Andromeda Tonks who was originally Black as Andromeda’s mother and father were Druella and Cyguns Black III.

So, is it true?