Sgt Stull served in the U.S. Army in WWI, and died from injuries cause by gas during the battle of the Argonne Forest.
https://www.oregondigital.org/catalog/oregondigital:fx71cc35f#page/17/mo... (pg 23)
https://www.oregondigital.org/catalog/oregondigital:fx719w135#page/46/mo... (pg 44 under Stiell)
https://www.oregondigital.org/catalog/oregondigital:fx719w23d#page/63/mo... (pg 62 under Stiell)
https://www.oregondigital.org/catalog/oregondigital:fx71bn081#page/13/mo... (pg 131)
https://www.oregondigital.org/catalog/oregondigital:fx71br48m#page/4/mod... (pg 5) 1920 yearbook (pg 462)
1914 yearbook (pg 90)
https://www.findagrave.com/memorial/59340946/bertram-l_-stull
https://dcms.lds.org/delivery/DeliveryManagerServlet?dps_pid=IE6216008 (pg 134, 142)