MS
Margaret Sullivan — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Morrison-County, Minnesota
Our Model Tree links this Margaret Sullivan across the 1910, 1920, 1930 and 1940 US Censuses in Morrison-County, Minnesota (XGBoost, ~Confirmed) — first a head (b.~1864), then head of a 2-person household.
Age 76
b. ~1864
Female
Head
Born: Minnesota
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Morrison-County, Minnesota |
| Surname | Sullivan |
| Given Name | Margaret A. |
| Relationship to Head | head |
| Sex | F |
| Color / Race | White |
| Age | 76 |
| Marital Status | Widowed |
| Birthplace | Minnesota |
| 1935 Residence (City) | Randall Village |
| 1935 Residence (County) | Morrison |
| Additional Details | |
| Industry | 0 |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Township / Ward | Randall Village |
| Est. Birth Year | ~1864 |
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.
2 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Margaret Sullivan | Head | — | 76 | ~1864 |
| Raymond Sullivan | Son | — | 45 | ~1895 |
Census Appearances
1910
Morrison, Minnesota
Spouse, age 46
Morrison, Minnesota · implied b. ~1864 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sullivan |
| Given Name | Marguerite |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Minnesota |
| Years Married | 25 |
| Children Born | 12 |
| Children Living | 12 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1920
Morrison, Minnesota
Spouse, age 56
Morrison, Minnesota · implied b. ~1864 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sullivan |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Minnesota |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Irish |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1930
Morrison, Minnesota
Spouse, age 66
Morrison, Minnesota · implied b. ~1864 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sullivan |
| Given Name | Margaret J |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 66 |
| Marital Status | Married |
| Birthplace | Minnesota |
| Age at First Marriage | 20 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
Morrison-County, Minnesota
Head, age 76
Morrison-County, Minnesota · implied b. ~1864 — 2 household members
| Surname | Sullivan |
| Given Name | Margaret A. |
| Relationship to Head | head |
| Sex | F |
| Color / Race | White |
| Age | 76 |
| Marital Status | Widowed |
| Birthplace | Minnesota |
| 1935 Residence (City) | Randall Village |
| 1935 Residence (County) | Morrison |
| Industry | 0 |
| Highest Grade | No 4 |
| 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 Margaret Sullivan across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Margaret Sullivan
Head · 1940 · age 76 · b. ~1864 · Minnesota
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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-t0627-01939-00672)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Bertha Gregur | 37 | wife | — | Minnesota |
| 2 | Clyde Gregur | 9 | son | — | Minnesota |
| 3 | Audrey Gregur | 5 | daughter | — | Minnesota |
| 4 | Edward O. Karhula | 44 | head | Manager Lumber Yard | Minnesota |
| 5 | Margaret A. Sullivan THIS PERSON | 76 | head | — | Minnesota |
| 6 | Raymond Sullivan | 45 | son | Carpenter | Minnesota |
| 7 | Elvid L. Mcguire | 32 | head | 56 | Minnesota |
| 8 | Irena M. Mcguire | 30 | wife | — | Minnesota |
| 9 | Lucille L. Mcguire | 13 | daughter | — | Minnesota |
| 10 | Gerald D. Mcguire | 9 | son | — | Minnesota |
| 11 | Richard F. Mcguire | 6 | son | — | Minnesota |
| 12 | Betty Ann Mcguire | 4 | daughter | — | Minnesota |
| 13 | Arvid W. O. Dechoust | 78 | head | — | Wisconsin |
| 14 | Leland B. Ramsey | 35 | head | 56 | Iowa |
| 15 | Eva C. Ramsey | 42 | wife | — | South Dakota |
| 16 | Arden L. Ramsey | 8 | son | — | Minnesota |
| 17 | Ramona R. Ramsey | 5 | daughter | — | Minnesota |
| 18 | Bernard W. Bentler | 60 | head | Blacksmith | Minnesota |
| 19 | Bertha Bentler | 50 | wife | — | Minnesota |
| 20 | Lawrence Bentler | 28 | son | 66 | Minnesota |
| 21 | Willis Bentler | 27 | son | 26 | Minnesota |
| 22 | Marcella Bentler | 19 | daughter | 13 | Minnesota |
| 23 | Janette Bentler | 18 | daughter | — | Minnesota |
| 24 | Bernard Bentler | 17 | son | — | Minnesota |
| 25 | Bertha Bentler | 13 | daughter | — | Minnesota |
| 26 | Paul Bentler | 12 | son | — | Minnesota |
| 27 | Alfred Bentler | 11 | son | — | Minnesota |
| 28 | Frank O. Larson | 44 | head | 60 | Illinois |
| 29 | Elsie Larson | 38 | wife | — | Minnesota |
| 30 | Bernice Larson | 19 | daughter | 40 | Minnesota |
| 31 | Darwin Larson | 17 | son | — | Minnesota |
| 32 | Guy L. Brisbane | 52 | head | Station Agent | Minnesota |
| 33 | Mary E. Brisbane | 52 | wife | — | Minnesota |
| 34 | Kathleen Brisbane | 23 | daughter | Assistant | Minnesota |
| 35 | Mary Brisbane | 14 | daughter | — | Minnesota |
| 36 | Maude O. Mutter | 67 | head | — | Minnesota |
| 37 | Cecelia Frist | 41 | head | — | Minnesota |
| 38 | Bernadette Frist | 14 | daughter | — | North Dakota |
| 39 | Robert Frist | 10 | son | — | North Dakota |
| 40 | Samuel G. Knight | 70 | head | Physician Surgeon | Canada English |
Related Census Records
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)