- [S2366] Obituary for Sybil Ann Hanna, The Hawk Eye, Burlington, Iowa, 9 Jan 2018, p. 11, cols. 1-2, image online at newspaperarchive.com, https://tinyurl.com/3fafeedc, viewed on 12 May 2024.
- [S2375] Obituary for Edna Martz Hunter, Town Topics, Princeton, New Jersey, 19 Apr 2006, online at https://tinyurl.com/bddeky4m, viewed on 14 Jul 2024.
- [S2376] Obituary for Ruth Anne Martz Dougherty, The Courier-Journal, Louisville, Kentucky, Monday, 14 Jul 2008, p. B7, col. 2, online at legacy.com, https://tinyurl.com/wz5bcnfp, viewed on 14 Jul 2024.
- [S2377] Obituary for Henry Bartlett Martz, The Charleston Gazette, Charleston, West Virginia, 7 Dec 1952, p. 42, cols. 4-5, image online at newspaperarchive.com, https://tinyurl.com/34rtnut2, viewed on 14 Jul 2024.
- [S2379] Certificate of death (Commonwealth of Pennsuylvania), file no. 15127, for Edna Clark Martz, W. S. Martz, informant, filed on 14 Feb 1944, image online at ancestry.com, https://tinyurl.com/433m4c4r, viewed on 16 Jul 2024.