Raymond Burr would star in the television series "Perry Mason". Although the network wanted Burr to continue work on "Fort Laramie" as well, the TV series required an extraordinary commitment and the radio show ended. Known for his loyalty and consciousness of history, Burr went out of his way to employ his radio colleagues in his television programs. Some 180 radio celebrities appeared on "Perry Mason" during the first season alone. Burr emerged as a prolific television character actor in the 1950s. He made his television debut in 1951, appearing in episodes of "Stars Over Hollywood", "The Bigelow Theatre", "Family Theater" and
Bettina Burr Bettina Burr Bettina "Nina" Burr (born c. 1946) is vice president of the board of trustees of the Museum of Fine Arts, Boston, to which she and other members of her family made a major donation of Rothschild family heirlooms that is known as The Rothschild Collection. Burr was born Bettina Looram, around 1946. She is the daughter of Bettina Jemima Looram (née Rothschild) (1924–2012) and Matthew James Looram, Jr. (died 2004), an American diplomat, who married in 1943. She is the granddaughter of Baron and Baroness Alphonse and Clarice de Rothschild of the Vienna branch of the Rothschild family.