On 17 Jun 1902 when Lester Daniel was 21, he married Ethel Loring Jacobs, daughter of William Alfred Jacobs (9 Oct 1853-Feb 1898) & Elizabeth Agnes Denton (2 Sep 1857-8 Apr 1917), in Hingham, MA. Born on 24 Jul 1881 in Portland, Multnomah County, Oregon.