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Mary Lowry — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Eau-Claire-County, Wisconsin
Our Model Tree links this Mary Lowry across the 1930 and 1940 US Censuses in Eau-Claire-County, Wisconsin (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 6-person household.
Age 11
b. ~1929
Female
Daughter
Born: Wisconsin
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Eau-Claire-County, Wisconsin |
| Surname | Lowry |
| Given Name | Mary Lou |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Eau Claire City |
| 1935 Residence (County) | Eau Claire |
| Additional Details | |
| Hours Worked | 0 |
| Highest Grade | 5 |
| 1935 Residence | Same place |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Township / Ward | Eau Claire City |
| 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 |
|---|---|---|---|---|
| William Lowry | Head | — | 52 | ~1888 |
| William Lowry | Son | — | 4 | ~1936 |
| Agnes Lowry | Spouse | — | 49 | ~1891 |
| Clara Meyers | Other | — | 51 | ~1889 |
| Irving Lowry | Son | — | 10 | ~1930 |
| Mary Lowry | Daughter | — | 11 | ~1929 |
Census Appearances
1930
Eau Claire, …
Daughter, age 1
Eau Claire, Wisconsin · implied b. ~1929 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lowry |
| Given Name | Mary Lou |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Minnesota |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1940
Eau-Claire-County, Wisconsin
Daughter, age 11
Eau-Claire-County, Wisconsin · implied b. ~1929 — 6 household members
| Surname | Lowry |
| Given Name | Mary Lou |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Eau Claire City |
| 1935 Residence (County) | Eau Claire |
| Hours Worked | 0 |
| Highest Grade | 5 |
| 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 Lowry across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Lowry
Daughter · 1940 · age 11 · b. ~1929 · Wisconsin
★ You are viewing this record
Sibling
Irving Lowry
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Lowry
Sibling · 1940 · age 4
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 — Eau-Claire-County, Wisconsin
Open full size
1940 US Federal Census — Eau-Claire-County, Wisconsin
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04477-00533)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Golda M. Guyton | 52 | wife | Regular Profession | Wisconsin |
| 2 | William J. Guyton | 17 | son | — | Wisconsin |
| 3 | Irene Barneow | 18 | servant | General House Work | Wisconsin |
| 4 | Louis Keller | 68 | head | Furniture Salesman | Hungary |
| 5 | Julia Keller | 57 | wife | — | Germany |
| 6 | Anita Keller | 30 | daughter | Stenographer | Wisconsin |
| 7 | Maurice Keller | 23 | son | — | Wisconsin |
| 8 | Gertrude Babcock | 80 | head | — | Minnesota |
| 9 | John W. Blair | 40 | head | Post Office Inspector | Ohio |
| 10 | Edna L. Blair | 33 | wife | — | Idaho |
| 11 | Edna Jean Blair | 12 | daughter | — | California |
| 12 | Audrey L. Blair | 9 | daughter | — | California |
| 13 | Carl Lehman | 33 | head | Pharmacist | Wisconsin |
| 14 | Mildred B. Lehman | 33 | wife | — | Wisconsin |
| 15 | Linda Joy Lehman | 2 | daughter | — | Wisconsin |
| 16 | William Seyberth | 56 | head | President | Wisconsin |
| 17 | Florence Seyberth | 52 | wife | — | Wisconsin |
| 18 | Christine Czerwonka | 37 | servant | — | — |
| 19 | Harry E. Woodruff | 47 | head | Shoe Salesman | Minnesota |
| 20 | Justine Woodruff | 45 | wife | — | Minnesota |
| 21 | Robert P. Woodruff | 19 | son | — | Minnesota |
| 22 | Kermit Stolen | 38 | head | Dept. Book Salesman | Wisconsin |
| 23 | Evelyn Stolen | 38 | wife | — | Minnesota |
| 24 | Nancy Stolen | 1 | daughter | — | Wisconsin |
| 25 | Charles Jr. Meluaid | Meluaid | 33 | head | Bus Driver | Wisconsin |
| 26 | Della Meluaid | Meluaid | 31 | wife | — | Wisconsin |
| 27 | James E. Meluaid | Meluaid | 3 | son | — | Wisconsin |
| 28 | Mary Joan Meluaid | Meluaid | 3 | daughter | — | Wisconsin |
| 29 | Raymond Mccann | 27 | head | Shipping Dept. | Wisconsin |
| 30 | Edna Mccann | 27 | wife | — | Canada |
| 31 | William Lowry | 52 | head | Plaster Cont. & Other Co. | Wisconsin |
| 32 | Agnes Lowry | 49 | wife | — | Minnesota |
| 33 | Mary Lou Lowry THIS PERSON | 11 | daughter | — | Wisconsin |
| 34 | Irving Lowry | 10 | son | — | Wisconsin |
| 35 | William Lowry | 4 | son | — | Wisconsin |
| 36 | Clara Meyers | 51 | roomer | — | Wisconsin |
| 37 | Joseph Selbach | 51 | head | Cashier | Wisconsin |
| 38 | Elizabeth Selbach | 53 | wife | — | Wisconsin |
| 39 | Margaret Selbach | 23 | daughter | Stenographer | Wisconsin |
| 40 | Elizabeth Scheffer | 81 | — | — | Germany |
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)