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Mary Brady — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Silver-Bow-County, Montana
Our Model Tree links this Mary Brady across the 1920, 1930 and 1940 US Censuses in Silver-Bow-County, Montana (XGBoost, ~Confirmed) — first a spouse (b.~1880), then head of a 5-person household.
Age 60
b. ~1880
Female
Spouse
Born: Ireland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Silver-Bow-County, Montana |
| Surname | Brady |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Ireland |
| 1935 Residence (City) | Butte City |
| 1935 Residence (County) | Silver Bow |
| Naturalization Status | Naturalized |
| Additional Details | |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Township / Ward | Butte City |
| Est. Birth Year | ~1880 |
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 |
|---|---|---|---|---|
| Patrick Brady | Head | — | 69 | ~1871 |
| Charles Brady | Son | — | 26 | ~1914 |
| Joseph Brady | Son | — | 35 | ~1905 |
| James Brady | Son | — | 28 | ~1912 |
| Mary Brady | Spouse | — | 60 | ~1880 |
Census Appearances
1920
Silver Bow, …
Spouse, age 38
Silver Bow, Montana · implied b. ~1882 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brady |
| Given Name | Mary E |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1901 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1930
Silver Bow, …
Spouse, age 52
Silver Bow, Montana · implied b. ~1878 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brady |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1900 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | England |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1940
Silver-Bow-County, Montana
Spouse, age 60
Silver-Bow-County, Montana · implied b. ~1880 — 5 household members
| Surname | Brady |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Ireland |
| 1935 Residence (City) | Butte City |
| 1935 Residence (County) | Silver Bow |
| Naturalization Status | Naturalized |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
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 Brady across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Brady
Spouse · 1940 · age 60 · b. ~1880 · Montana
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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 — Silver-Bow-County, Montana
Open full size
1940 US Federal Census — Silver-Bow-County, Montana
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-02231-00149)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Carl Nordberg | 45 | — | — | Minnesota |
| 42 | Emma Feeley | 53 | Head | Teacher | Ontario |
| 43 | Elizabeth Probst | 64 | Sister | — | Ontario |
| 44 | Frances Probst | 24 | Niece | Teacher | Montana |
| 46 | Frank Otis | 75 | Head | Pumpman | Michigan |
| 47 | Cora Otis | 65 | Wife | — | Montana |
| 48 | John Mcglaughlin | 29 | Head | Engineer | Montana |
| 49 | Josephine Mcglaughlin | 28 | Wife | Bookkeeper | Montana |
| 50 | Pauline Mcgee | 67 | Head | — | Texas |
| 51 | Ruth Mcgee | 35 | Daughter | Teacher | Montana |
| 52 | Ralph Mclaughlan | 56 | Head | Switchman | Ohio |
| 53 | Bertha Mclaughlan | 54 | Wife | — | Minnesota |
| 54 | Ralph Mclaughlan | 20 | Son | Bell Boy | Montana |
| 55 | John Mclaughlan | 18 | Son | — | Montana |
| 56 | Beverly Mclaughlan | 12 | Daughter | — | Montana |
| 57 | Patrick Brady | 69 | Head | — | North Ireland |
| 58 | Mary Brady THIS PERSON | 60 | Wife | — | Ireland |
| 59 | Joseph Brady | 35 | Son | Apprentice Plumber | Montana |
| 60 | James Brady | 28 | Son | Machinist | Montana |
| 61 | Charles Brady | 26 | Son | Ailer | Montana |
| 62 | Nellie Tesson | 60 | Head | — | Pennsylvania |
| 63 | Clara Tesson | 22 | Daughter | Stenographer | Montana |
| 64 | Edward Tesson | 30 | Son | Miner | Missouri |
| 65 | Julia Tesson | 23 | Daughter-in-law | — | Missouri |
| 66 | Pierre Tesson | 0 | Grandson | — | Montana |
| 67 | Archie Sherrill | 42 | Head | Bus Driver | Montana |
| 68 | Lucille Sherrill | 38 | Wife | — | Missouri |
| 69 | Raymond Sherrill | 8 | Son | — | Montana |
| 70 | Clara Scanlan | 63 | Head | — | Illinois |
| 71 | Rubina Scanlan | 19 | Daughter | Typist | Montana |
| 72 | Austin Powell | 32 | Head | Salesman | Montana |
| 73 | Darlene Powell | 31 | Wife | — | Montana |
| 74 | Donna K. Powell | 4 | Daughter | — | Montana |
| 75 | Chandler Powell | 1 | Son | — | Montana |
| 76 | Mary S. Adams | 31 | Head | — | Montana |
| 77 | Adams | None | — | 0 | — |
| 78 | Edgar R. Cook | 30 | Head | Clerk | Iowa |
| 79 | Helen Cook | 23 | Wife | — | Illinois |
| 80 | Nancy Lee Cook | 3 | Daughter | — | Montana |
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)