My cousin Winifred Pearl Knapp married Thomas Michael Bullard in 1917 in Mendocino, California. In 1920 he listed himself as widowed in Arizona and remarried in 1921. But I cannot find evidence of Winnie's death. Also I see that in 1970 a Winifred Knapp died in Oregon with a husband of George. Could this be my Winifred?
I also find it strange that Thomas first married Winifred who was 20 years younger and then married Julia V Maddox Palmer who was 20 years older.