Mary Victoria Sievert
1956 - 2009 (53 years)Drag or scroll to see more of the chart.
Frederick Augustus Sievert
1895-1961
1895-1961
Alma Pauline Quast
1894-1977
1894-1977
Richard William Sievert
1926-1986
1926-1986
Mary Carol Parsons
1927-1992
1927-1992
Mary Victoria Sievert
1956-2009
1956-2009