Paul Prose and Mary M. had two children, both boys; Jacob and John Prose. Jacob and John are brothers. They had a child a piece. Jacob had Irene Prose. John had Mary Prose. Irene had a son, Charles Campbell. Mary had a daughter, Rebecca Jane Waddell. Charles married Rebecca and had children. How do I connect Jacob and John together as siblings? Im not sure what to do. Should I just have two branches ending with the same parents and just mark it in the bio?