Heinrich Hertz was a Lutheran throughout his life .
Heinrich Hertz would not have considered himself Jewish , as his father 's family had all converted to Lutheranism when his father was still in his childhood ( aged seven ) in 1834 .
Heinrich Hertz was a Lutheran throughout his life and would not have considered himself Jewish , as his father 's family had all converted to Lutheranism when his father was still in his childhood ( aged seven ) in 1834 .