I've only found a little on Frank's family. I have this parents names and all his siblings but anything related to Stephanie I have nothing.
I don't think that Francis is any relation. This is what I have on Frank:
Albert Schuss- He was born Bet. 1865–1868 in Hungary. He died Bef. 1930. married Anna Koehl Schuss is the daughter of György Köhl and Kati Köhl. She was born on Mar 08, 1868 in Buzia,Timis County, Romania. She died Aft. 1930.
Albert Schuss and Anna Koehl Schuss. They had 5 children.
1. John George Schuss. He was born on Jul 04, 1892 in Buzia, Timis County, Romania.
• Immigration on Sep 16, 1909 in From Austria to NYC The Ultonia.
• He married Barbara Heim
• Nationality on Apr 01, 1924 in Tacoma
• He died on Feb 17, 1959 in Tacoma, Pierce, Washington.
2. Albert Schuss. He was born on Nov 07, 1894 in Buzias Furdo, Romania.
• Departure 1916 in Wayburn, Sask, Canada (By team). Immigration on Jun 05, 1916.
• He married Josephine Krach
• Naturalization on Apr 01, 1924 in Washington.
• He died Jun 1957 in Detroit, Wayne, Michigan.
3. Francis Edward John Schuss.
• His birth on Jan 01, 1896 in Buzias Furdo Timis County, Romania
• He married Stephanie Lisutina. They were married Bet. 1914–1918.
• Arrival on May 15, 1926 in Montreal, Quebec (MELITA, Canadian Pacific).
• Nationality on Nov 24, 1931 in Vancouver, British Columbia, Canada.
• His death on Jan 09, 1971 in Vancouver, British Columbia
4. Rozalia Schuss Schöncher. She died Aft. 1971 in Rumania.
5. Carol Schuss. He was born Bet. 1903–1904. He died Aft. 1971 in Rumania.