Bethany Church Handbell and Children's Choir
Visiting together
Helen Martens, Conrad Grebel College faculty
Inter-Mennonite Childrens Choir with Helen
Conrad Grebel College Stratford Festival Seminar,
L-R: Howard Dyck and Helen Martens.
Helen Martens playing piano and leading a choir at Conrad Grebel University College
Helen Martens playing piano and leading a choir
Helen Martens playing piano and leading a choir
Helen Martens, professor of Conrad Grebel College
Helen Martens
Mennonite Graduate Fellowship, 1963
The Conrad Grebel Children's Choir singing