Johannes married Maria Anna Weber on 28 Oct 1857 in Waterloo, Ontario, Canada. Maria (daughter of Johannes Georg Weber and Maria Ottilia Eschbacher) was born on 18 Jan 1838 in Albersweiler, Pfalz, Bayern; died on 13 Mar 1885 in Hamilton, Ontario, Canada; was buried in Hamilton Cemetery, Hamilton, Ontario, Canada. [Group Sheet] [Family Chart]

1. Johann George Frederick Styes was born on 19 Apr 1858 in Hawkesville, Waterloo Regional Municipality, Ontario, Canada; died on 20 Mar 1943 in Tower, Cheboygan County, Michigan, USA; was buried in Forest Lawn Cemetery, Tower, Cheboygan County, Michigan, USA.
2. Robert Alexander Steiss was born on 31 Oct 1859 in Hawkesville, Waterloo Regional Municipality, Ontario, Canada; died on 10 Aug 1860 in Hawkesville, Waterloo Regional Municipality, Ontario, Canada; was buried in Saint Peter's Lutheran Cemetery, Waterloo Region, Ontario, Canada.
3. Paulina A. Steiss was born on 24 Apr 1861 in Hawkesville, Waterloo Regional Municipality, Ontario, Canada; died on 27 Jul 1947 in Chicago, Cook County, Illinois, USA; was buried in Oak Woods Cemetery, Chicago, Cook County, Illinois, USA.
4. Emeline Eleanor Steiss was born on 3 Feb 1863 in Hawkesville, Waterloo Regional Municipality, Ontario, Canada; died on 14 Jun 1922 in Toronto, Ontario, Canada; was buried in Forest Lawn Mausoleum, Toronto, Ontario, Canada.
5. Lillian Steiss was born on 6 May 1865 in Hawksville, Waterloo County, Ontario, Canada; died in Aug 1943 in Chicago, Cook County, Illinois, USA; was buried in Hamilton Cemetery, Hamilton, Ontario, Canada.