MW
Margaret Wallace — 1940 US Census Record
Model Tree available1940 United States Federal Census · Wayne-County, Michigan
Our Model Tree links this Margaret Wallace across the 1920, 1930 and 1940 US Censuses in Wayne-County, Michigan (XGBoost, ~Confirmed), with identified parents William & Margaret — first a daughter (b.~1917), then head of a 7-person household.
Age 23
b. ~1917
Female
Daughter
Born: Michigan
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Wayne-County, Michigan |
| Surname | Wallace |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Detroit city |
| 1935 Residence (County) | Wayne |
| Additional Details | |
| Occupation | saleswoman |
| Industry | 5 & 10¢ store |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 612 |
| Highest Grade | H 4 |
| 1935 Residence | Same house |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Occupation | Saleswoman |
| Township / Ward | Detroit City |
| Est. Birth Year | ~1917 |
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 Margaret | Age | Birth yr |
|---|---|---|---|---|
| William Wallace | Son | — | 14 | ~1926 |
| William Wallace | Head | — | 51 | ~1889 |
| Janette Wallace | Daughter | — | 21 | ~1919 |
| Minie Wallace | Spouse | — | 43 | ~1897 |
| Margaret Wallace | Daughter | — | 23 | ~1917 |
| Grace Wallace | Daughter | — | 11 | ~1929 |
| Alice Wallace | Daughter | — | 19 | ~1921 |
Census Appearances
1920
Wayne, Michigan
Daughter, age 2
Wayne, Michigan · implied b. ~1918 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wallace |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Scotland |
| Speaks English | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1930
Wayne, Michigan
Daughter, age 12
Wayne, Michigan · implied b. ~1918 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wallace |
| Given Name | Margaret J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Scotland |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Wayne-County, Michigan
Daughter, age 23
Wayne-County, Michigan · implied b. ~1917 — 7 household members
| Surname | Wallace |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Detroit city |
| 1935 Residence (County) | Wayne |
| Occupation | saleswoman |
| Industry | 5 & 10¢ store |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 612 |
| Highest Grade | H 4 |
| 1935 Residence | Same house |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
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 Wallace across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father William Wallace (~0.92 confidence) and mother Margaret Wallace (~0.92 confidence) and father William Wallace (~0.92 confidence) and mother Minie Wallace (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
William Wallace
b. ~1878
Source father
● Household
· direct · ~0.92
Mother
Margaret Wallace
b. ~1882
Source mother
● Household
· direct · ~0.92
Father
William Wallace
b. ~1889
Source father
● Household
· direct · ~0.92
Mother
Minie Wallace
b. ~1897
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Margaret Wallace
Daughter · 1940 · age 23 · b. ~1917 · Michigan
★ You are viewing this record
Sibling
Alice Wallace
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Wallace
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Grace Wallace
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Janette Wallace
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 — Wayne-County, Michigan
Open full size
1940 US Federal Census — Wayne-County, Michigan
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01866-00737)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Clements Dambek | 31 | Head | Heat Treating | Michigan |
| 2 | Pauline Dambek | 24 | Wife | — | Michigan |
| 3 | Larry Dambek | 4 | Son | — | Michigan |
| 4 | Marylynn Dambek | 2 | Daughter | — | Michigan |
| 5 | Eleen Dambek | 0 | Daughter | — | Michigan |
| 6 | William Wallace | 51 | Head | — | Michigan |
| 7 | Minie Wallace | 43 | Wife | — | Detroit |
| 8 | Margaret Wallace THIS PERSON | 23 | Daughter | Saleswoman | Michigan |
| 9 | Janette Wallace | 21 | Daughter | Saleswoman | Michigan |
| 10 | Alice Wallace | 19 | Daughter | Waitress | Michigan |
| 11 | William Wallace | 14 | Son | — | Michigan |
| 12 | Grace Wallace | 11 | Daughter | — | Detroit |
| 13 | Lester Ueeted|Veeted | 53 | Head | Welder | New York |
| 14 | Cleda Ueeted|Veeted | 35 | Wife | — | Illinois |
| 15 | Lester Le Roy Ueeted|Veeted | 14 | Son | — | Detroit |
| 16 | Florence Ueeted|Veeted | 11 | Daughter | — | Detroit |
| 17 | Richard Ueeted|Veeted | 6 | Son | — | Michigan |
| 18 | Theodore Buczynski | 28 | Head | Fireman | Detroit |
| 19 | Irene Buczynski | 24 | Wife | — | Pennsylvania |
| 20 | Karl Weber | 35 | Head | Butcher | Germany |
| 21 | Naoma Weber | 37 | Wife | — | Ohio |
| 22 | Sally Ann Weber | 1 | Daughter | — | Michigan |
| 23 | Glenn J. Smith | 36 | Head | Salesman | Iowa |
| 24 | Peggy Smith | 37 | Wife | — | New York |
| 25 | Charles Fitzpatrick | 44 | Head | Bus Driver | New York |
| 26 | Clara Fitzpatrick | 33 | Wife | — | Detroit |
| 27 | Eugene Fitzpatrick | 15 | Son | — | Detroit |
| 28 | Ann Fitzpatrick | 13 | Daughter | — | Detroit |
| 29 | Arlene Fitzpatrick | 9 | Daughter | — | Detroit |
| 30 | Eugene Leclerc | 35 | Head | Tool Maker | Canada-English |
| 31 | Mina Leclerc | 29 | Wife | — | Canada-English |
| 32 | Roland Leclerc | 9 | Son | — | Canada-English |
| 33 | Paul Leclerc | 3 | Son | — | Detroit |
| 34 | Miner Roll | 38 | Head | Contracting | Michigan |
| 35 | Helen Roll | 32 | Wife | — | Michigan |
| 36 | Orville Roll | 7 | Son | — | Detroit |
| 37 | Antonette Roll | 5 | Daughter | — | Michigan |
| 38 | Margarete Roll | 2 | Daughter | — | Detroit |
| 39 | Edward Koon | 34 | Head | Finisher | Poland |
| 40 | Sabina Koon | 31 | Wife | Trimmer | Detroit |
Pedigree Summary
Margaret + 4 siblings
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
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)