In 1945 he married Kathi Norris , who was then a radio writer .
They had two daughters , Pamela and Koo , and two sons , Wilbur Junior , known as Brad , and Patrick .
In 1945 he married Kathi Norris , who was then a radio writer , and they had two daughters , Pamela and Koo , and two sons , Wilbur Junior , known as Brad , and Patrick .