The half sister of my half sister or half brother.
Amy and Randy had Josie. Randy and Patty had Vanna. Patty and Bob had Andy.
Vanna is Josie's half sister.
Vanna is Andy's half sister.
Josie is Andy's quarter sister.
Andy is Josie's quarter brother.
18👍 10👎
Daughter of a person's father with that same person's maternal aunt or daughter of a person's mother with that same person's paternal uncle.
My three-quarter-sister is a good person.
1👍 1👎
1- Daughter of mother and of uncle (father's brother) simultaneously.
2- Daughter of father and of aunt (mother's sister) simultaneously.
3- Cousin and half-sister simultaneously.
1- First cousin and half-sister at the same time.
2- Daughter of mother and of uncle (father's brother) at the same time.
3- Daughter of father and of aunt (mother's sister) at the same time.
When a person is a quarter sister both on the fathers side and also on the mothers side. The result of a wife swap.
1. Adam and Bertha has Edit. Bertha and John has Anna. John and Karen has Evelyn.
Edit and Anna are half sisters on Edits mothers side.
Anna and Evelyn are half sisters.
Edit and Evelyn are quarter sisters on Edits mothers side.
2. If also Adam and Karen has Maria.
Edit and Maria are half sisters on Edits fathers side.
Maria and Evelyn are half sisters.
Edit and Evelyn are also quarter sisters on Edits fathers side.
Hence Edit and Evelyn are double quarter sisters.
And Maria and Anna are also double quarter sisters.
When Edits dad Adam swaped wife with John she got a double quarter sister Evelyn, which she has never met since Edits mom Bertha hates Evelyns mother Karen.