John Henry Plummer

John Henry PlummerTucson, AZ - John Plummer passed away at the age of 99 on September 24, 2019, at his home in Tucson AZ. He was born on December 15, 1919, in Rochester MN, the son of Corena Popple Plummer and William Albert Plummer, physician at the Mayo Clinic, and was nephew of renowned Mayo...