MK
Mary Kinney — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Ramsey-County, Minnesota
Our Model Tree links this Mary Kinney across the 1930 and 1940 US Censuses in Ramsey-County, Minnesota (XGBoost, ~Confirmed) — first a head (b.~1878), then head of a 7-person household.
Age 62
b. ~1878
Female
Head
Born: Wisconsin
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Ramsey-County, Minnesota |
| Surname | Kinney |
| Given Name | Mary J. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 62 |
| Marital Status | Widowed |
| Birthplace | Wisconsin |
| 1935 Residence (City) | St. Paul City |
| 1935 Residence (County) | Ramsey |
| Additional Details | |
| Highest Grade | C 1 |
| 1935 Residence | Same Place |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Township / Ward | St Paul City |
| Est. Birth Year | ~1878 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| George Kinney | Son | — | 22 | ~1918 |
| Mary Kinney | Head | — | 62 | ~1878 |
| William Mickson | Other | — | 28 | ~1912 |
| Mary Mickson | Other | — | 5 | ~1935 |
| Eugene Kinney | Son | — | 24 | ~1916 |
| John Kinney | Son | — | 34 | ~1906 |
| Cecelia Mickson | Daughter | — | 32 | ~1908 |
Census Appearances
1930
Ramsey, Minnesota
Other, age 52
Ramsey, Minnesota · implied b. ~1878 — 14 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kinney |
| Given Name | Mary G. |
| Relationship to Head | wife-H |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| Age at First Marriage | 24 |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Wisconsin |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1940
Ramsey-County, Minnesota
Head, age 62
Ramsey-County, Minnesota · implied b. ~1878 — 7 household members
| Surname | Kinney |
| Given Name | Mary J. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 62 |
| Marital Status | Widowed |
| Birthplace | Wisconsin |
| 1935 Residence (City) | St. Paul City |
| 1935 Residence (County) | Ramsey |
| Highest Grade | C 1 |
| 1935 Residence | Same Place |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
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 Mary Kinney across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Kinney
Head · 1940 · age 62 · b. ~1878 · 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 — Ramsey-County, Minnesota
Open full size
1940 US Federal Census — Ramsey-County, Minnesota
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01995-00584)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Edward H. Olsen | 34 | Lodger | Loader | Minnesota |
| 42 | William A. Spellacy | 76 | Head | Loader | Minnesota |
| 43 | Louise M. Spellacy | 61 | Wife | — | Minnesota |
| 44 | Margie D. Spellacy | 24 | Daughter | Bookkeeper | Minnesota |
| 45 | Herbert Hitti | 31 | Lodger | Assembly Man | Minnesota |
| 46 | Charles W. Zeller | 32 | Head | Sewing Machine Repairer | Minnesota |
| 47 | Viola K. Zeller | 30 | Wife | — | Minnesota |
| 48 | Geraldine Zeller | 1 | Daughter | — | Minnesota |
| 49 | Margaret M. Zeller | 66 | Mother | — | Germany |
| 50 | Robert F. Zeller | 25 | Brother | Car Loader | Minnesota |
| 51 | Edwin L. Autrey | 24 | Head | Laborer | Minnesota |
| 52 | Anna M. Autrey | 31 | Wife | — | Minnesota |
| 53 | Raymond J. Autrey | 9 | Son | — | Minnesota |
| 54 | Madelyn J. Autrey | 5 | Daughter | — | Minnesota |
| 55 | Roger L. Autrey | 3 | Son | — | Minnesota |
| 56 | Anton P. Hanson | 64 | Head | Frame Maker | Norway |
| 57 | Hannah M. Briggs | 66 | Sister | — | Norway |
| 58 | Walter H. Hudson | 44 | Brother | Truck Driver | Minnesota |
| 59 | Clara K. Hudson | 84 | Mother | — | Norway |
| 60 | Andrew Clement | 82 | Uncle | — | Norway |
| 61 | Mary J. Kinney THIS PERSON | 62 | Head | — | Wisconsin |
| 62 | John E. Kinney | 34 | Son | — | Wisconsin |
| 63 | Eugene J. Kinney | 24 | Son | Automobile Mechanic | Wisconsin |
| 64 | George L. Kinney | 22 | Son | Automobile Mechanic | Wisconsin |
| 65 | William A. Mickson | 28 | Son-in-law | Dorman | Minnesota |
| 66 | Cecelia M. Mickson | 32 | Daughter | Copy Holder | Minnesota |
| 67 | Mary E. Mickson | 5 | Granddaughter | — | Minnesota |
| 68 | Wallace E. Hyden | 35 | Head | File Clerk | Wisconsin |
| 69 | Nell E. Hyden | 29 | Wife | — | North Dakota |
| 70 | Wesley E. Hyden | 8 | Son | — | North Dakota |
| 71 | Ronald W. Hyden | 7 | Son | — | North Dakota |
| 72 | Hendrick Hansen | 32 | Lodger | File Clerk | Minnesota |
| 73 | William Erickson | 52 | Head | Carpenter | Minnesota |
| 74 | William Kinney | 28 | Head | Body Tender | Wisconsin |
| 75 | Ruth L. Kinney | 21 | Wife | — | Wisconsin |
| 76 | Stanley Taray | 45 | Head | Laborer | Poland |
| 77 | Ella M. Taray | 40 | Wife | — | Wisconsin |
| 78 | Anna S. Taray | 15 | Daughter | — | Minnesota |
| 79 | John J. Taray | 13 | Son | — | Minnesota |
| 80 | Lucy R. Taray | 3 | Daughter | — | Minnesota |
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)