MC
Margaret Carroll — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Marshall-County, Kansas
Our Model Tree links this Margaret Carroll across the 1920, 1930 and 1940 US Censuses in Marshall-County, Kansas (XGBoost, ~Confirmed) — first a spouse (b.~1869), then head of a 3-person household.
Age 71
b. ~1869
Female
Spouse
Born: Kansas
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Marshall-County, Kansas |
| Surname | Carroll |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 71 |
| Marital Status | Married |
| Birthplace | Kansas |
| 1935 Residence (City) | St. Bridget Township |
| 1935 Residence (County) | Marshall |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Township / Ward | St Bridget Township |
| Est. Birth Year | ~1869 |
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 Margaret | Age | Birth yr |
|---|---|---|---|---|
| Margaret Carroll | Spouse | — | 71 | ~1869 |
| John Carroll | Son | — | 45 | ~1895 |
| Thomas Carroll | Head | — | 75 | ~1865 |
Census Appearances
1920
Marshall, Kansas
Spouse, age 50
Marshall, Kansas · implied b. ~1870 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carroll |
| Given Name | Maggie |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Kansas |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1930
Marshall, Kansas
Spouse, age 61
Marshall, Kansas · implied b. ~1869 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carroll |
| Given Name | Maggie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 61 |
| Marital Status | Married |
| Birthplace | Kansas |
| Age at First Marriage | 21 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read/Write | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1940
Marshall-County, Kansas
Spouse, age 71
Marshall-County, Kansas · implied b. ~1869 — 3 household members
| Surname | Carroll |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 71 |
| Marital Status | Married |
| Birthplace | Kansas |
| 1935 Residence (City) | St. Bridget Township |
| 1935 Residence (County) | Marshall |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
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 Carroll across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Margaret Carroll
Spouse · 1940 · age 71 · b. ~1869 · Kansas
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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 — Marshall-County, Kansas
Open full size
1940 US Federal Census — Marshall-County, Kansas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01245-00553)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Wilma M. Gallagher | 14 | Daughter | — | Kansas |
| 42 | Leonard J. Gallagher | 11 | Son | — | Kansas |
| 43 | Glen C. Gallagher | 6 | Son | — | Kansas |
| 44 | Lawrence E. Gallagher | 1 | Son | — | Kansas |
| 45 | Leo A. Cohorst | 30 | Head | Farmer | Kansas |
| 46 | Evelyn M. Cohorst | 27 | Wife | — | Kansas |
| 47 | Lawrence Mccurry | 13 | Ward | — | Missouri |
| 48 | Eugene J. Hadden | 35 | Head | Farmer | Kansas |
| 49 | Agatha M. Hadden | 34 | Wife | Farmer | Kansas |
| 50 | Jean Ann Hadden | 7 | Daughter | — | Kansas |
| 51 | Patricia J. Hadden | 5 | Daughter | — | Kansas |
| 52 | Vera Lee Hadden | 2 | Daughter | — | Kansas |
| 53 | Thomas Carroll | 75 | Head | Farm Laborer | Kansas |
| 54 | Margaret Carroll THIS PERSON | 71 | Wife | — | Kansas |
| 55 | John B. Carroll | 45 | Son | Farmer | Kansas |
| 56 | J. Herbert Curtis | 60 | Head | Farm Laborer | Kansas |
| 57 | Mary E. Delong | 69 | Sister | Housekeeper | Kansas |
| 58 | Marjorie L. Delong | 25 | Niece | Farm Laborer | Colorado |
| 59 | Frank C. Fichtner | 53 | Head | Farmer | Ohio |
| 60 | Mary T. Fichtner | 52 | Wife | — | Nebraska |
| 61 | Carlton W. G. Fichtner | 26 | Son | Farmer | Nebraska |
| 62 | Aladene M. Fichtner | 17 | Daughter | House Maid | Nebraska |
| 63 | James Haycock | 67 | Hired hand | Farm Laborer | England |
| 64 | William A. Cunningham | 30 | Head | Farmer | Kansas |
| 65 | Elizabeth E. Cunningham | 26 | Wife | — | Kansas |
| 66 | William L. Cunningham | 7 | Son | — | Kansas |
| 67 | Dolores J. Cunningham | 1 | Daughter | — | Kansas |
| 68 | Donald F. Plunkett | 31 | Head | Farmer | Kansas |
| 69 | Josephine A. Plunkett | 23 | Wife | — | Kansas |
| 70 | Gladys E. Plunkett | 2 | Daughter | — | Kansas |
| 71 | Wilma Plunkett | 0 | Daughter | — | Iowa |
| 72 | Maggie E. Manley | 78 | Head | — | Kansas |
| 73 | Roy F. Manley | 39 | Son | Farm Laborer | Kansas |
| 74 | Sabina R. Manley | 41 | Daughter-in-law | — | Kansas |
| 75 | Rose Marie Manley | 19 | Granddaughter | — | Kansas |
| 76 | Clarice L. Manley | 4 | Granddaughter | — | Kansas |
| 77 | John W. Easter | 62 | Head | Farmer | Illinois |
| 78 | Maud M. Easter | 57 | Wife | — | Iowa |
| 79 | Nettie A. Bratton | 78 | Mother-in-law | — | Iowa |
| 80 | Francis Mcgeeney | 34 | Hired hand | Farm Laborer | Kansas |
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)