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Mary Beach — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Wayne-County, Michigan
Our Model Tree links this Mary Beach across the 1930 and 1940 US Censuses in Wayne-County, Michigan (XGBoost, ~Confirmed) — first a spouse (b.~1910), then head of a 4-person household.
Age 30
b. ~1910
Female
Spouse
Born: Scotland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Wayne-County, Michigan |
| Surname | Beach |
| Given Name | Mary D. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Scotland |
| 1935 Residence (City) | Detroit |
| 1935 Residence (County) | Wayne |
| Naturalization Status | Naturalized |
| Additional Details | |
| Hours Worked | 0 |
| Income (1939) | 0 |
| Highest Grade | H 2 |
| 1935 Residence | Same place |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
| Township / Ward | Detroit |
| Est. Birth Year | ~1910 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Louise Beach | Daughter | — | 5 | ~1935 |
| William Beach | Son | — | 2 | ~1938 |
| David Beach | Head | — | 33 | ~1907 |
| Mary Beach | Spouse | — | 30 | ~1910 |
Census Appearances
1930
Pontiac, Michigan
Spouse, age 20
Pontiac, Michigan · implied b. ~1910 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Beach |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | no |
| Birthplace | Scotland |
| Age at First Marriage | yes |
| Father's Birthplace | Scotch |
| Mother's Birthplace | 1909 |
| Occupation | W |
| Can Read/Write | Scotland |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
1940
Wayne-County, Michigan
Spouse, age 30
Wayne-County, Michigan · implied b. ~1910 — 4 household members
| Surname | Beach |
| Given Name | Mary D. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Scotland |
| 1935 Residence (City) | Detroit |
| 1935 Residence (County) | Wayne |
| Naturalization Status | Naturalized |
| Hours Worked | 0 |
| Income (1939) | 0 |
| Highest Grade | H 2 |
| 1935 Residence | Same place |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
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 Beach across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Beach
Spouse · 1940 · age 30 · b. ~1910 · Michigan
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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 — 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-t0627-01872-00526)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Donald Wilson | 7 | Head | — | Michigan |
| 42 | Elias D. Dziatczak | 63 | Head | — | Austria |
| 43 | Marie Dziatczak | 53 | Wife | — | Austria |
| 44 | Alex Dziatczak | 21 | Son | Worker | Michigan |
| 45 | Anna Dziatczak | 20 | Daughter | — | Michigan |
| 46 | George Dziatczak | 14 | Son | — | Michigan |
| 47 | Maksim Dziatczak | 12 | Son | — | Michigan |
| 48 | James Thorpe | 34 | Head | Truck Driver | England |
| 49 | Matilda B. Thorpe | 31 | Wife | — | Michigan |
| 50 | James C. Thorpe | 7 | Son | — | Michigan |
| 51 | Reginald P. Mcdonald | 49 | Head | Foreman | England |
| 52 | Mary Mcdonald | 50 | Wife | — | England |
| 53 | John C. Mcdonald | 23 | Son | Inspector | Michigan |
| 54 | Verna V. Mcdonald | 21 | Daughter | Cataloguer | Canada |
| 55 | Valton P. Mcdonald | 18 | Son | — | Michigan |
| 56 | Reginald H. Mcdonald | 18 | Son | — | Michigan |
| 57 | Donald L. Mcdonald | 17 | Son | — | Canada |
| 58 | Joseph Rudick | 34 | Head | Laborer | Michigan |
| 59 | Inez O. Rudick | 26 | Wife | — | Kentucky |
| 60 | Joseph Jr. Rudick | 6 | Son | — | Michigan |
| 61 | Mary J. Rudick | 1 | Daughter | — | Michigan |
| 62 | Edward E. Barker | 63 | Head | Repairman | Michigan |
| 63 | Margaret Barker | 58 | Wife | — | Michigan |
| 64 | Harry J. Huck | 37 | Head | Milkman | Illinois |
| 65 | Geraldine Huck | 37 | Wife | — | Michigan |
| 66 | Raymond Huck | 5 | Son | — | Michigan |
| 67 | Judith Huck | 3 | Daughter | — | Michigan |
| 68 | Nolly Lamue | 44 | Mother-in-law | — | Indiana |
| 69 | John A. Gilles | 53 | Head | Conductor | Michigan |
| 70 | Lydia M. Gilles | 55 | Wife | — | Michigan |
| 71 | Arthur Hobbs | 40 | Head | Laborer | Utah |
| 72 | Catherine Hobbs | 31 | Wife | — | Utah |
| 73 | Arthur Jr. Hobbs | 4 | Son | — | Michigan |
| 74 | Grace Riga | 20 | Sister | Elevator Operator | Utah |
| 75 | David Beach | 33 | Head | Service Man | Scotland |
| 76 | Mary D. Beach THIS PERSON | 30 | Wife | — | Scotland |
| 77 | Louise Beach | 5 | Daughter | — | Michigan |
| 78 | William Beach | 2 | Son | — | Michigan |
| 79 | Anna Hao | 84 | Head | — | Michigan |
| 80 | Emma A. Hao | 59 | Daughter | — | Michigan |
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)