Three generations celebrate convocation

Three generations of the Koehler family wore convocation robes at the University of Saskatchewan on Tuesday — grandfather James, his son Geoffrey and his grandson Kevin.
In 1961, James and Donna Koehler were one of two married couples at the U of S who received their degrees at the same time. James is now a professor Emeritus, having taught physics and engineering physics at the U of S for 30 years.
His son Geoffrey is an adjunct professor of environmental science, and his grandson, Kevin,