Rebecca and John Yohe Weigle pictured visiting the Gettysburg battlefield, c. 1880s. ‹ Previous Gretchen as a young child, learning to milk a goat. Cumberland Valley, Pennsylvania, c. 1940s. Next › Maria Yohe, her brother Joseph and family playing up to the camera on the family farm, c. 1940s. Rebecca and John Yohe Weigle (aunt and uncle of Tressa Yohe) pictured visiting the Gettysburg battlefield, where John fought on the Union side, c. 1880s.