Ann is John's wife.
Stephen is David and Kate's son.
Ann is Stephen's aunt.
Sam is Mary's husband.
Mary is Carrie, Jessica and Stephen's grandmother.
Carrie and Jessica are Stephen's cousins.
David is Carrie and Jessica's uncle.
Jessica is Sam and Mary's granddaugther.
Carrie is David and Kate's niece.
Jessica is Ann and John's daugther.