I just came upon an article on "Heinrich Voth 1851-1918" .... Could this be the Heinrich to whom Janice and others refer ? Or perhaps it is his father to whom you refer ??
"Heinrich Voth: an elder and outstanding leader of the Mennonite Brethren (MB) Church, was born in the village of Gnadenheim, Molotschna Mennonite Settlement, South Russia, on 19 February 1851, the fourth of eleven children of Heinrich Voth (11 May 1823 – 27 August 1887) and Helena (Fast) Voth (30 June 1823 – 21 December 1884). On 12 June 1873, he married Sarah Kornelsen (21 March 1853, Pordenau, Molotschna, South Russia – 25 April 1936, Winkler, Manitoba, Canada) in Klippenfeld, Molotschna. Sarah was the daughter of Heinrich Kornelsen (15 June 1807 - 30 March 1857) and Sara (Wall) Kornelsen (1 August 1826 – 13 September 1897). Heinrich and Sarah had 11 children (nine children grew to adulthood). Heinrich died 26 November 1918 in Vanderhoof, British Columbia and was buried in Winkler, Manitoba." ???