Campbell, Michael W.[[+period]] "Watson, Joseph H. (1869–1903) and Mabel Edith Aldrich, later Bailey (1876–1964)." Encyclopedia of Seventh-day Adventists. July 07, 2021. Accessed July 08, 2021. https://phpstack-867666-4365254.cloudwaysapps.com/article?id=7JA1.