Lindsay Crosby

Lindsay Harry Chip Crosby, Sr. was an American actor and singer.

Lindsay Crosby, son of Bing Crosby and Dixie Lee, was born in California and named for his fathers closest friend and horse racing partner, Lindsay Howard. He was educated at Loyola High School, Los Angeles. He was remembered by his friends for having a special laid back and clever wit like his father. He performed with his brothers Gary, Dennis and Phillip Crosby as the Crosby Boys during the late 1950s in nightclubs and on The Ed Sullivan Show.

Source: Wikipedia