MK
Mary Keenan — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Wabasha-County, Minnesota
Our Model Tree links this Mary Keenan across the 1930 and 1940 US Censuses in Wabasha-County, Minnesota (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 6-person household.
Age 11
b. ~1929
Female
Daughter
Born: Minnesota
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Wabasha-County, Minnesota |
| Surname | Keenan |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Kellogg |
| 1935 Residence (County) | Wabasha |
| Additional Details | |
| Highest Grade | No 4 |
| 1935 Residence | Same house |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Township / Ward | Kellogg |
| Est. Birth Year | ~1929 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Jeremiah Keenan | Son | — | 21 | ~1919 |
| Mary Keenan | Daughter | — | 11 | ~1929 |
| Leo Keenan | Son | — | 19 | ~1921 |
| Jeremiah Keenan | Head | — | 63 | ~1877 |
| Charles Keenan | Son | — | 23 | ~1917 |
| Sally Keenan | Daughter | — | 16 | ~1924 |
Census Appearances
1930
Wabasha, Minnesota
Daughter, age 1
Wabasha, Minnesota · implied b. ~1929 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Keenan |
| Given Name | Mary T |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
Wabasha-County, Minnesota
Daughter, age 11
Wabasha-County, Minnesota · implied b. ~1929 — 6 household members
| Surname | Keenan |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Kellogg |
| 1935 Residence (County) | Wabasha |
| Highest Grade | No 4 |
| 1935 Residence | Same house |
| 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 Mary Keenan across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Keenan
Daughter · 1940 · age 11 · b. ~1929 · Minnesota
★ You are viewing this record
Sibling
Sally Keenan
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Keenan
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leo Keenan
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jeremiah Keenan
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Wabasha-County, Minnesota
Open full size
1940 US Federal Census — Wabasha-County, Minnesota
Page Contents
37 people indexed on this census page (nara:1940:m-t0627-01965-00420)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Carol Nass | 5 | Daughter | — | Wisconsin |
| 42 | Paul C Schmoker | 55 | Head | Carpenter | Wisconsin |
| 43 | Mary Schmoker | 53 | Wife | Cook | Wisconsin |
| 44 | John E Bricher | 31 | Son-in-law | Bartender | Minnesota |
| 45 | Mary S Bricher | 28 | Daughter | House Work | Minnesota |
| 46 | John P Bricher | 3 | Grandson | — | Minnesota |
| 47 | John Loechler | 61 | Head | Laborer | Minnesota |
| 48 | Sophie Loechler | 64 | Wife | — | Germany |
| 49 | Mamie Loechler | 39 | Daughter | — | Minnesota |
| 50 | Harry Vosler | 37 | Son-in-law | Laborer | Minnesota |
| 51 | Iuare | Inare Vosler | 34 | Daughter | — | Minnesota |
| 52 | William Vosler | 14 | Grandson | News-Boy | Minnesota |
| 53 | Nicholas Kalp | 55 | Lodger | Farm Laborer | Minnesota |
| 54 | Lucinda Bright | 50 | Head | — | Minnesota |
| 55 | Newton Lueck | 63 | Brother | Manager | Minnesota |
| 56 | John B Godick | 34 | Head | Superintendent Of Schools | Minnesota |
| 57 | Henrietta Godick | 32 | Wife | — | Minnesota |
| 58 | Henrietta Godick | 0 | Daughter | — | Minnesota |
| 59 | Jeremiah Keenan | 63 | Head | — | Minnesota |
| 60 | Charles Ab. Keenan | 23 | Son | Teacher | Minnesota |
| 61 | Jeremiah D Keenan | 21 | Son | Sales Clerk | Minnesota |
| 62 | Leo Keenan | 19 | Son | Assistant Buttermaker | Minnesota |
| 63 | Sally Keenan | 16 | Daughter | — | Minnesota |
| 64 | Mary Keenan THIS PERSON | 11 | Daughter | — | Minnesota |
| 65 | Allen A Jenkins | 73 | Head | Station Agent | Minnesota |
| 66 | William Replogle | 61 | Son-in-law | Special Agent | Illinois |
| 67 | Jennie B Replogle | 50 | Daughter | — | Minnesota |
| 68 | Joseph C Schiertz | 63 | Head | Undertaker | Minnesota |
| 69 | Bernadette Schiertz | 46 | Wife | Funeral Director | Minnesota |
| 70 | Joan Schiertz | 6 | Daughter | — | Minnesota |
| 71 | Nicholas Peters | 52 | Head | Farmer | Minnesota |
| 72 | Clara Peters | 52 | Wife | — | Minnesota |
| 73 | Patrick Hughes | 63 | Head | Sexton | Ireland |
| 74 | August Elias | 65 | Head | Farmer | Minnesota |
| 75 | Elizabeth Elias | 69 | Wife | — | Minnesota |
| 76 | Theodore Fisher | 53 | Head | Bar-Tender | Minnesota |
| 77 | Peter Eischen | 63 | Head | Stone Mason | Minnesota |
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)