Born on Mar 26, 1890 to Ira Alzinus Mclain and Catherine Sidney Mccarthy Mclain. Robert King Mclain passed away on Sep 16, 1980, at the age of 90 and was buried in Oak Grove Cemetery in Hillsdale, Michigan, United States. Robert King Mclain was married to Myrtle E. Luke Mclain and had 1 children: Theda Alison Mclain Stanfield.