Find a Grave, database and images (https://www.findagrave.com/memorial/40597662/ernest-harlow-horn: accessed 23 December 2022), memorial page for Ernest Harlow Horn (22 Aug 1905–13 Aug 1986), Find a Grave Memorial ID 40597662, citing East Union Cemetery, Manteca, San Joaquin County, California, USA; Maintained by East Union Cemetery Association (contributor 50848742).

Find a Grave, database and images (https://www.findagrave.com/memorial/48223901/cora-flora-baker: accessed 22 December 2022), memorial page for Cora Flora Horn Baker (30 Jun 1908–15 Jul 1984), Find a Grave Memorial ID 48223901, citing Ridgefield Cemetery, Ridgefield, Clark County, Washington, USA; Maintained by Patricia Scholl Kulman (contributor 47277784).

Find a Grave, database and images (https://www.findagrave.com/memorial/37102785/ralph-e-jones: accessed 22 December 2022), memorial page for Ralph E. Jones (1902–1964), Find a Grave Memorial ID 37102785, citing Lakeside Cemetery, Lakeside, Coos County, Oregon, USA; Maintained by Patricia (contributor 47025855).

Parents, DOB, and DOD indicated on Find-a-Grave are incorrect, as they confused Jr. with Sr., but the dates on the headstone are correct. Find a Grave, database and images (https://www.findagrave.com/memorial/47981505/allen-king-bales: accessed 21 December 2022), memorial page for Allen King Bales (26 Sep 1858–23 Oct 1927), Find a Grave Memorial ID 47981505, citing Ridgefield Cemetery, Ridgefield, Clark County, Washington, USA; Maintained by Cindy Gayle Northcutt Roberts Thomas (contributor 48192292).

Find a Grave, database and images (https://www.findagrave.com/memorial/48034105/sylvia-ann-horn: accessed 20 December 2022), memorial page for Sylvia Ann Soden Horn (Dec 1879–12 Aug 1961), Find a Grave Memorial ID 48034105, citing Ridgefield Cemetery, Ridgefield, Clark County, Washington, USA; Maintained by Patricia Scholl Kulman (contributor 47277784).