Schrock - Schrag Family Articles Articles in this section Cousins Heimat Journey – and Why Our Cousins Matter Immigrant Johannes Schrock, 1801-1875, of Illinois John and Mary Schrock – An Unlikely Couple Joseph Yoder and Magdalena Schrock Schrock Immigrant Day – Mennonite Family History, July 2011, by Donna Birkey Searching for a Cure – the Untimely Death and Exemplary Life of Albert E. Schrock The Schrag-Gérard Mystery The Tale of Two Andrews Two Schrock Women – 108 and Counting Johannes Schrock (1801-1875) The Cane Belonging to Joseph Schrock (1828-1901)