July 6 (UPI) -- Those born on this date are under the sign of Cancer. They include: -- John Paul Jones, founder of the U.S. Navy, in 1747 -- Artist Frida Kahlo in 1907 -- Musician LaVerne Andrews (Andrews Sisters) in 1911 -- U.S. first lady Nancy Reagan in 1921 -- TV entertainer/producer Merv Griffin in 1925 -- Actor Janet Leigh in 1927 -- Musician/actor Della Reese in 1931 -- The Dalai Lama, spiritual leader/Nobel Peace Prize laureate, in 1935 (age 90) File Photo by Keizo Mori/UPI -- Actor Ned