TV syndicator Burt Rosenburgh died Jan. 3 in Boca Raton, Fla., of multiple myeloma. He was 65.Rosenburgh was a pioneer in the off-network sales and distribution of TV programming. He also worked for Warner Bros. and Republic Pictures. He authored the book “Brooklyn Biker and Other Poems — Memories of a Street Poet,” tracing his life as a young Bohemian actor in Greenwich Village and through his corporate years. He is survived by his wife, Marti, a son and two sisters. Contributions may be made to the Intl. Multiple Myeloma Foundation, 12650 Riverside Drive, Suite 206, N. Hollywood, CA 91607.