I am looking into my grandmother's family; Irene M. Potter Brown. She married my grandfather Hector MacNeil Brown. I believe her father's name was George B. Potter and mother was Blanch S. Kilgore. I believe her brothers were Rufus L. Potter (1902-1937) and Lawrence Potter. I am wondering if Robert Leon "Bob" Potter is related. Rufus Potter married Margaret F. Gillman. Irene M. Potter Brown lived in Gray, Cumberland, Maine.