He is in the 60th District, "Township 6 (part of) including Monterey National Forest Reserve (part of) but excluding Coalinga city. All south of the line between townships 20 and 21.; Monterey National Forest Reserve (part of) should be shown separately on schedules."
This is the southwestern part of Fresno Co. Kings Co. cities of Lemoore and Hanford would probly be where people of the area at the time would go for major shopping and hospital or even marriages.
Go to www.vitalsearch-ca.com and search the death index for 1905-1920 there is a John Westerfield that died in Kings Co. 3/14/1916. His age looks to be 80 and there is no middle inital, spouse's initals look like AJ but are blurry on my screen.