From the Lodi Sentinel, 24 Dec 1918:

Young Mother Dead of Influ-Pneumonia

After a short illness of influenza-pneumonia, Gunda, wife of H. H. Isaac, passed away Sunday at the family home, 2 1/2 miles south of Lodi. She was a native of Kansas and aged 21 years. She leaves three young children, Linda, Daniel and Elmer. The funeral will be held this afternoon at 2 o'clock from the Pentecostal church, and interment will be made in the Lodi cemetery. The remains are at the Hale & Bawden chapel.