FJ
Florence Jackson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Morrison-County, Minnesota
Our Model Tree links this Florence Jackson across the 1920, 1930 and 1940 US Censuses in Morrison-County, Minnesota (XGBoost, ~Confirmed), with identified parents Ole & John — first a daughter (b.~1909), then head of a 3-person household.
Age 31
b. ~1909
Female
Daughter
Born: Minnesota
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Morrison-County, Minnesota |
| Surname | Jackson |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Little Falls |
| 1935 Residence (County) | Morrison |
| Additional Details | |
| Occupation | Teacher |
| Industry | Public School |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 34 |
| Highest Grade | C 2 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Occupation | Teacher |
| Township / Ward | Little Falls |
| Est. Birth Year | ~1909 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Florence | Age | Birth yr |
|---|---|---|---|---|
| Jenny Jackson | Spouse | — | 64 | ~1876 |
| Ole Jackson | Head | — | 69 | ~1871 |
| Florence Jackson | Daughter | — | 31 | ~1909 |
Census Appearances
1920
Morrison, Minnesota
Daughter, age 11
Morrison, Minnesota · implied b. ~1909 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Florence |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Norwegian |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1930
Morrison, Minnesota
Daughter, age 21
Morrison, Minnesota · implied b. ~1909 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Florence E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Occupation | Teacher |
| Industry | Rural School |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
Morrison-County, Minnesota
Daughter, age 31
Morrison-County, Minnesota · implied b. ~1909 — 3 household members
| Surname | Jackson |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Little Falls |
| 1935 Residence (County) | Morrison |
| Occupation | Teacher |
| Industry | Public School |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 34 |
| Highest Grade | C 2 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Florence Jackson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Ole Jackson (~0.92 confidence) and father John Jackson (~0.92 confidence) and mother Jennie Jackson (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Ole Jackson
b. ~1871
Source father
● Household
· direct · ~0.92
Father
John Jackson
b. ~1872
Source father
● Household
· direct · ~0.92
Mother
Jennie Jackson
b. ~1876
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Florence Jackson
Daughter · 1940 · age 31 · b. ~1909 · Minnesota
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Morrison-County, Minnesota
Open full size
1940 US Federal Census — Morrison-County, Minnesota
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01939-00444)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | J. G. Nichols | 29 | Head | Owner + Operat | Iowa |
| 42 | Alta Nichols | 34 | Wife | Assistant | Iowa |
| 43 | James Nichols | 15 | Son | Assistant | Minnesota |
| 44 | Robert Nichols | 16 | Son | Assistant | Minnesota |
| 45 | Arlene Nichols | 14 | Daughter | — | Minnesota |
| 46 | J. E. Fahlbender | 24 | Head | Yard Clerk | Minnesota |
| 47 | Helen Fahlbender | 27 | Wife | — | Minnesota |
| 48 | Stengir De Long | 32 | Head | Salesman | Minnesota |
| 49 | Julia De Long | 25 | Wife | — | Minnesota |
| 50 | Dorothy De Long | 4 | Daughter | — | Minnesota |
| 51 | James De Long | 3 | Son | — | Minnesota |
| 52 | Donald De Long | 1 | Son | — | Minnesota |
| 53 | Harvey Carter | 35 | Head | Shovel Operator | Minnesota |
| 54 | Helen Carter | 39 | Wife | — | Wyoming |
| 55 | Jacob Mihalski | 37 | Head | Mail Carrier | Minnesota |
| 56 | Helen Mihalski | 24 | Wife | — | Minnesota |
| 57 | Joe Danko | 53 | Head | Laborer | Austria |
| 58 | Mary Danko | 52 | Wife | — | Pennsylvania |
| 59 | Beatrice Danko | 19 | Daughter | — | Minnesota |
| 60 | Emily Danko | 16 | Daughter | — | Minnesota |
| 61 | Louis Danko | 15 | Son | — | Minnesota |
| 62 | Thomas Crowder | 45 | Head | Owner + Operat | Minnesota |
| 63 | Mildred Crowder | 23 | Wife | — | Minnesota |
| 64 | Mabel Crowder | 18 | Daughter | — | Minnesota |
| 65 | June Crowder | 16 | Daughter | — | Minnesota |
| 66 | Robert Crowder | 15 | Son | — | Minnesota |
| 67 | Ernie Van Her | 27 | Head | Assistant | Minnesota |
| 68 | Delores Van Her | 26 | Wife | — | Minnesota |
| 69 | Jerry Van Her | 4 | Son | — | Minnesota |
| 70 | Ole Jackson | 69 | Head | — | Norway |
| 71 | Jenny Jackson | 64 | Wife | — | Norway |
| 72 | Florence Jackson THIS PERSON | 31 | Daughter | Teacher | Minnesota |
| 73 | Mike Gingery | 64 | Head | — | Wisconsin |
| 74 | Anna Gingery | 59 | Wife | — | Germany |
| 75 | Ila Mighman | 70 | Head | — | Indiana |
| 76 | John Garsynski | 43 | Head | Fireman | Minnesota |
| 77 | Alice Garsynski | 28 | Wife | — | Minnesota |
| 78 | Shirley Garsynski | 3 | Daughter | — | Minnesota |
| 79 | Arnie Knutson | 29 | Head | Truck Driver | Minnesota |
| 80 | Lena Knutson | 24 | Wife | — | Minnesota |
Pedigree Summary
Florence
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)