MW
Mary Walsh — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Wayne-County, Michigan
Our Model Tree links this Mary Walsh across the 1930 and 1940 US Censuses in Wayne-County, Michigan (XGBoost, ~Confirmed) — first a spouse (b.~1890), then head of a 9-person household.
Age 50
b. ~1890
Female
Spouse
Born: Michigan
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Wayne-County, Michigan |
| Surname | Walsh |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Michigan |
| 1935 Residence (City) | Highland Park City |
| 1935 Residence (County) | Wayne |
| Additional Details | |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Highland Park City |
| Est. Birth Year | ~1890 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Katherine Walsh | Daughter | — | 20 | ~1920 |
| Elizabeth Walsh | Daughter | — | 22 | ~1918 |
| Mary Walsh | Daughter | — | 10 | ~1930 |
| Thomas Walsh | Head | — | 53 | ~1887 |
| Thomas Walsh | Son | — | 14 | ~1926 |
| Patrick Walsh | Son | — | 19 | ~1921 |
| Bernard Walsh | Son | — | 12 | ~1928 |
| Edward Walsh | Son | — | 22 | ~1918 |
| Mary Walsh | Spouse | — | 50 | ~1890 |
Census Appearances
1930
Wayne, Michigan
Spouse, age 40
Wayne, Michigan · implied b. ~1890 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walsh |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Michigan |
| Age at First Marriage | 26 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Wayne-County, Michigan
Spouse, age 50
Wayne-County, Michigan · implied b. ~1890 — 9 household members
| Surname | Walsh |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Michigan |
| 1935 Residence (City) | Highland Park City |
| 1935 Residence (County) | Wayne |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| 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 Mary Walsh across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Walsh
Spouse · 1940 · age 50 · b. ~1890 · 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
38 people indexed on this census page (nara:1940:m-t0627-01832-00106)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Don Sangerhausen | 36 | Head | Dentist | Ohio |
| 42 | Ruth D Sangerhausen | 34 | Wife | — | Michigan |
| 43 | Don S Sangerhausen | 5 | Son | — | Michigan |
| 44 | Sarah F Sangerhausen | 26 | Sister in law | — | Michigan |
| 45 | Theodore R Bower | 30 | Head | Physician Surgeon | Michigan |
| 46 | Jennie Bower | 25 | Wife | Accountant | Michigan |
| 47 | Earl Bower | 4 | Son | Saleslady | Michigan |
| 48 | Stanley Kiliak | 54 | Lodger | Laborer | Poland |
| 49 | Mary Kiliak | 52 | Lodger | — | Poland |
| 50 | Anthony Kiliak | 16 | Lodger | — | Michigan |
| 51 | James L Campbell | 54 | Head | Machinist | Pennsylvania |
| 52 | Anna D Campbell | 54 | Wife | — | Pennsylvania |
| 55 | Edgar Weller | 61 | Head | Tool Maker | England |
| 56 | Bessie Weller | 47 | Wife | — | Pennsylvania |
| 57 | Joseph Maxwell | 75 | Father in law | Landscape Gardener | Pennsylvania |
| 58 | Renee Joldersma | 42 | Head | Salesman | Illinois |
| 59 | Virginia Joldersma | 36 | Wife | — | Michigan |
| 60 | Renee Jr Joldersma | 13 | Son | — | Michigan |
| 61 | Marjorie Joldersma | 12 | Daughter | — | Michigan |
| 62 | Robert Joldersma | 5 | Son | — | Michigan |
| 63 | Albert Stone | 71 | Head | Broker | Michigan |
| 64 | L. May Stone | 69 | Wife | — | Michigan |
| 65 | Margaret Riegel | 79 | Head | — | Pennsylvania |
| 66 | Clayton F Frisbie | 59 | Son in law | Watchman | Michigan |
| 67 | Pearl L (A) Frisbie | 40 | Daughter | — | Michigan |
| 68 | Mary Ann Hale | 74 | Lodger | — | England |
| 69 | Thomas J. Walsh | 53 | Head | Watchman | Eire |
| 70 | Mary Walsh THIS PERSON | 50 | Wife | — | Michigan |
| 71 | Edward Walsh | 22 | Son | Bank Clerk | Michigan |
| 72 | Elizabeth Walsh | 22 | Daughter | — | Michigan |
| 73 | Katherine Walsh | 20 | Daughter | — | Michigan |
| 74 | Patrick Walsh | 19 | Son | Maintenance Man | Michigan |
| 75 | Thomas Walsh | 14 | Son | — | Michigan |
| 76 | Bernard Walsh | 12 | Son | — | Michigan |
| 77 | Mary Walsh | 10 | Daughter | — | Michigan |
| 78 | Schuler W. Benker | 48 | Head | Maintenance Supervisor | New York |
| 79 | Jacob Field | 64 | Head | — | Michigan |
| 80 | Florence Field | 35 | Daughter | Physical Education Teacher | Michigan |
Related Census Records
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)