Do you mean Jan Crouch, seen here with her brother, Paul Crouch?
This is Jan with Brittany Koper, granddaughter of Paul Crouch :
A bible verse made for the situation: "...if you do not do what is right, sin is crouching at your door." Genesis 4:7
Paul and Jan were married. I don't believe they were also brother and sister.
"A bible verse made for the situation: "...if you do not do what is right, sin is crouching at your door." Genesis 4:7"