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Mary Lord — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Milwaukee-County, Wisconsin
Our Model Tree links this Mary Lord across the 1930 and 1940 US Censuses in Milwaukee-County, Wisconsin (XGBoost, ~Confirmed) — first a spouse (b.~1895), then head of a 5-person household.
Age 45
b. ~1895
Female
Spouse
Born: North Dakota
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Milwaukee-County, Wisconsin |
| Surname | Lord |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | North Dakota |
| 1935 Residence (City) | Milwaukee City |
| 1935 Residence (County) | Milwaukee |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | H-2 |
| 1935 Residence | Same place |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
| Township / Ward | Milwaukee City |
| Est. Birth Year | ~1895 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Clifford Lord | Son | — | 18 | ~1922 |
| Donald Lord | Son | — | 10 | ~1930 |
| Edward Lord | Son | — | 16 | ~1924 |
| Mary Lord | Spouse | — | 45 | ~1895 |
| George Lord | Head | — | 39 | ~1901 |
Census Appearances
1930
Milwaukee, Wisconsin
Spouse, age 34
Milwaukee, Wisconsin · implied b. ~1896 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lord |
| Given Name | Mary M. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | North Dakota |
| Age at First Marriage | 25 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Minnesota |
| Can Read/Write | Yes |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
1940
Milwaukee-County, Wisconsin
Spouse, age 45
Milwaukee-County, Wisconsin · implied b. ~1895 — 5 household members
| Surname | Lord |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | North Dakota |
| 1935 Residence (City) | Milwaukee City |
| 1935 Residence (County) | Milwaukee |
| Class of Worker | 0 |
| Highest Grade | H-2 |
| 1935 Residence | Same place |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
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 Lord across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Lord
Spouse · 1940 · age 45 · b. ~1895 · Wisconsin
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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 — Milwaukee-County, Wisconsin
Open full size
1940 US Federal Census — Milwaukee-County, Wisconsin
Page Contents
38 people indexed on this census page (nara:1940:m-t0627-04556-00695)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Mary Nolte | 63 | Wife | — | New York |
| 42 | Pierre Dingwall | 34 | Head | Linotype Operator | Wisconsin |
| 43 | Myrtle Dingwall | 32 | Wife | Teletype Operator | Wisconsin |
| 44 | David Dingwall | 11 | Son | — | Wisconsin |
| 45 | Alice Bootz | 52 | Head | Seamstress | Wisconsin |
| 46 | Florence Bootz | 20 | Daughter | Stenographer | Wisconsin |
| 47 | Robert Bootz | 19 | Son | Attendant | Wisconsin |
| 48 | Elizabeth Bootz | 13 | Daughter | — | Wisconsin |
| 49 | Rosemary Quigley | 20 | Lodger | Stenographer | Wisconsin |
| 51 | Mike Frenzen | 62 | Head | Barber | Germany |
| 52 | Marian Frenzen | 44 | Wife | — | Germany |
| 53 | Rose Frenzen | 15 | Daughter | — | Illinois |
| 55 | Fred Reichard | 53 | Head | Barber | Austria |
| 56 | Elsie Reichard | 43 | Wife | — | Wisconsin |
| 57 | Joseph Fehr | 62 | Head | Woodworker | Wisconsin |
| 58 | Clara Fehr | 58 | Wife | — | Wisconsin |
| 59 | Clarence Fehr | 22 | Son | Woodworker | Wisconsin |
| 60 | Malcolm Dale | 35 | Head | Welder | Minnesota |
| 61 | Martha Dale | 35 | Wife | — | Wisconsin |
| 62 | Lila Dale | 7 | Daughter | — | Wisconsin |
| 63 | Malcolm Dale | 4 | Son | — | Wisconsin |
| 64 | Raymond Little | 24 | Head | Clerk | Wisconsin |
| 65 | Haymond Little | 25 | Wife | — | Wisconsin |
| 66 | Thomas Little | 5 | Son | — | Wisconsin |
| 67 | Dorothy Little | 1 | Daughter | — | Wisconsin |
| 68 | Elmer Klase | 44 | Head | Projectionist | Wisconsin |
| 69 | Elfrieda Klase | 45 | Wife | — | Wisconsin |
| 70 | Mildred Klase | 23 | Daughter | Stenographer | Wisconsin |
| 71 | George Lord | 39 | Head | Metal Finisher | Michigan |
| 72 | Mary Lord THIS PERSON | 45 | Wife | — | North Dakota |
| 73 | Clifford Lord | 18 | Son | — | Wisconsin |
| 74 | Edward Lord | 16 | Son | — | Wisconsin |
| 75 | Donald Lord | 10 | Son | — | Michigan |
| 76 | Joseph Meyer | 32 | Head | Press Room Operator | Germany |
| 77 | Katherine Meyer | 25 | Wife | — | Germany |
| 78 | Joseph Meyer | 5 | Son | — | Wisconsin |
| 79 | Robert Meyer | 3 | Son | — | Wisconsin |
| 80 | Marilyn Meyer | 1 | Daughter | — | Wisconsin |
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)