Mr. Randall Russell McMillan, Sr. 82, Galt, MO. died Wednesday, December 23, 2020 at his residence.  His body was cremated under the direction of Slater-Neal Funeral Home, Trenton, MO. A memorial service will be held later.  Mr. McMillan was born June 17, 1938 in Kansas City, Missouri, the son of Clayton Christian and Elizabeth Katherine Russell McMillan. He attended Liberty, Missouri High School and then graduated from Wentworth Military Academy, Lexington, Missouri and then graduated with a Bachelor's Degree the University of Denver, Colorado. He worked in advertising and marketing, the Kansas City Star, the family real estate company, McMillan Realty, and then as advertising manager for the Columbia, Missouri Tribune before he retired.  His survivors include his daughter Lori Bitter, Napa, California. Four grandchildren: Travis Gibson, Liberty, Missouri; Ashley Mercier, Martinez, California; Kate Bitter, Pinole, California; and Molly McMillan, Roswell, New Mexico. He has six great grandsons. He was preceded in death by his parents, one son Randall Russell McMillan, Jr. and one sister Marilyn Katherine McMillan Reece.