Peter is Mark's ....
uncle
Julia is Paul's ...
sister
David is Rose and Peter's ...
son
Anna is Peter and Julia's
daughter
John is Julia and Paul's ...
father
Lucy is Tom and Anna's ...
cousin
Agatha is Paul and Julia's ...
mother
Mark is David's ...
brother
Agatha is Anna and Lucy's ...
grandmother
John is Mark, David and Tom's ...
grandfather
Julia is Mark, David and Lucy's ...
aunt
