Who was Dean Martin's spouse? The legendary entertainer Dean Martin was married twice, first to Betty McDonald from 1941 to 1949 and then to Jeanne Biegger from. Throughout his life, Dean Martin was married four times. His first marriage was to Betty McDonald in 1941, which ended in divorce in 1949. He then married Jeanne Biegger in.
Dean Martin Marriages
Dean Martin was not the type of guy to let 20 years of marriage stop him from finding love again. Following his divorce, he found himself in a whirlwind romance with Jeanne.