Not sure this will help at all...but what the heck.
The only LaTourette that I know that came to Beverly Hills was Eugene Du Bois LaTourette (abt 1857 Sumerset, NJ d. after 1834 in Beverly Hills, CA). Your Clinton may be his grandson?
Eugene LaTourette was the son of Cornelius Wyckoff LaTourette and Margareta Ann Bayles. Eugene was the last family member to own what is known as "Steuben's Hedquarter" in South Bound Brook, NJ. I do know he was married and had children. Perhaps Eugene moved out to Beverly to live with his grandson??