William Olmstead, age 40, married for 14 years wife: Carre J Olmstead, age 39, married for 14 years son: Henry, age 13 son: William, age 8 daughter: Julia, age 0
born 19 Aug 1896 parents: Wm Harrison Olmstead and Jessie (Carse) Olmstead
↑ They were apparently living as a married couple since about 1896 (all the children list mother = Jessie Carre somewhere on one of their records, so she is their mother). Either they were not actually married until 1917 or they believed themselves to be married about 1896 but could not prove the marriage was official and thus went through a state-sanctioned marriage ceremony in 1917.