| Family with parents |
| father |
Per Mattsson Birth: July 11, 1862 35 37 — Gammalstorp, Blekinge, Sweden Death: |
| mother |
Nina ?? Persdotter Birth: about 1860 Death: |
|
Marriage: — |
|
| himself |
Per Algot Birth: February 1, 1892 29 32 — Ysane, Blekinge, Sweden Death: June 18, 1980 — Northfield, Rice County, Minnesota, USA |
| Family with Anna Gurine “Annie” Olsen |
| himself |
Per Algot Birth: February 1, 1892 29 32 — Ysane, Blekinge, Sweden Death: June 18, 1980 — Northfield, Rice County, Minnesota, USA |
| wife |
Anna Gurine “Annie” Olsen Birth: July 29, 1887 41 36 — Delbæk, Opsal, Nes, Akershus, Norway Death: October 22, 1972 — Northfield, Rice County, Minnesota, USA |
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Marriage: May 7, 1920 — Rice County, Minnesota, USA |
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11 months son |
Carl Raymond Pearson Birth: April 7, 1921 29 33 — Northfield, Rice County, Minnesota, USA Death: September 8, 1983 — San Jose, Santa Clara County, California, USA |
|
17 months son |
Stanley Albert Pearson Birth: August 27, 1922 30 35 — Northfield, Rice County, Minnesota, USA Death: August 5, 2006 — Kansas City, Clay County, Missouri, USA |
| Family with Ada H Carlson |
| himself |
Per Algot Birth: February 1, 1892 29 32 — Ysane, Blekinge, Sweden Death: June 18, 1980 — Northfield, Rice County, Minnesota, USA |
| wife |
Ada H Carlson Birth: June 15, 1899 — Ogema, Price County, Wisconsin, USA Death: 1917 — Northfield, Rice County, Minnesota, USA |
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Marriage: January 20, 1916 — Rice County, Minnesota, USA |
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|
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Ervin Harold “Erv” Pearson Birth: January 19, 1916 23 16 — Northfield, Rice County, Minnesota, USA Death: January 7, 2012 — Minnesota, USA |