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Mary West — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Cook, Illinois
Our Model Tree links this Mary West across the 1900, 1910, 1920, 1930 and 1940 US Censuses in Cook, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1869), then head of a 11-person household.
Age 41
b. ~1869
Female
Spouse
Born: Ireland
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | Cook, Illinois |
| Surname | West |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 8 |
| Children Born | 6 |
| Children Living | 6 |
| Year of Immigration | 1884 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | none |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Township / Ward | Chicago |
| Est. Birth Year | ~1869 |
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.
11 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Agnes West | Daughter | — | ~1910 | |
| Alice West | Daughter | — | 4 | ~1906 |
| Josephine West | Daughter | — | 9 | ~1901 |
| Anna West | Daughter | — | 6 | ~1904 |
| Thomas West | Head | — | 40 | ~1870 |
| John West | Son | — | 2 | ~1908 |
| Thomas West | Son | — | 12 | ~1898 |
| George West | Son | — | 13 | ~1897 |
| Lawrence West | Son | — | 11 | ~1899 |
| Henry West | Son | — | 5 | ~1905 |
| Mary West | Spouse | — | 41 | ~1869 |
Census Appearances
1900
Cook, Illinois
Spouse, age 31
Cook, Illinois · implied b. ~1869 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | West |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Ireland |
| Birth Month | July |
| Birth Year | 1869 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
Cook, Illinois
Spouse, age 41
Cook, Illinois · implied b. ~1869 — 11 household members
| Surname | West |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 8 |
| Children Born | 6 |
| Children Living | 6 |
| Year of Immigration | 1884 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
Cook, Illinois
Head, age 50
Cook, Illinois · implied b. ~1870 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | West |
| Given Name | Margaret |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Year of Immigration | 1884 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Birth Country | Ireland |
| Year of Naturalization | 1890 |
| Birthplace (normalized) | ireland |
1930
Cook, Illinois
Head, age 63
Cook, Illinois · implied b. ~1867
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | West |
| Given Name | Margaret |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 63 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Age at First Marriage | 30 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | No |
| Home Value / Rent | R |
| Radio Set | 18 |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
Head, age 69
Cook-County, Illinois · implied b. ~1871 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | West |
| Given Name | Margaret |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 69 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| 1935 Residence (City) | Chicago |
| 1935 Residence (County) | Cook |
| Naturalization Status | Naturalized |
| Class of Worker | 0 |
| Highest Grade | H-4 |
| 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 West across 5 US Census years (1900, 1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary West
Spouse · 1910 · age 41 · b. ~1869 · Illinois
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1910 US Federal Census — Cook, Illinois
Open full size
1910 US Federal Census — Cook, Illinois
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po276unit:0310)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Augusta Murphy | 38 | Wife | None | Germany |
| 52 | James Murphy | 19 | Son | None | Illinois |
| 53 | Rose Murphy | 17 | Daughter | Messenger | Illinois |
| 54 | Edward Murphy | 15 | Son | Booking Goods | Illinois |
| 55 | Charles Murphy | 11 | Son | None | Illinois |
| 56 | Daniel Reidy | 35 | Head | None | Illinois |
| 57 | Margaret Reidy | 35 | Wife | Teamster | Ireland |
| 58 | Mary Reidy | 11 | Daughter | None | Illinois |
| 59 | Michael Reidy | 9 | Son | None | Illinois |
| 60 | Rosa Reidy | 5 | Daughter | None | Illinois |
| 61 | Thomas Reidy | 2 | Son | None | Illinois |
| 62 | William Reidy | 0 | Son | None | Illinois |
| 63 | Thomas Kinney | 39 | Brother in law | Laborer | Ireland |
| 64 | Mary Coughlan | 32 | Head | Janitress | Illinois |
| 65 | William Coughlan | 11 | Son | None | Illinois |
| 66 | Patrick Coughlan | 10 | Son | None | Illinois |
| 67 | Patrick Barrett | 40 | Head | Butcher | Ireland |
| 68 | Mary Barrett | 39 | Wife | None | New Jersey |
| 69 | Catherine Barrett | 17 | Daughter | Folder | Illinois |
| 70 | John Barrett | 15 | Son | None | Illinois |
| 71 | Andrew Barrett | 12 | Son | None | Illinois |
| 72 | Patrick Barrett | 11 | Son | None | Illinois |
| 73 | Edward Barrett | 9 | Son | None | Illinois |
| 74 | Miles Barrett | 6 | Son | None | Illinois |
| 75 | Ethel Barrett | 3 | Daughter | None | Illinois |
| 76 | John Ryan | 15 | Nephew | None | Illinois |
| 77 | Thomas Burke | 37 | Brother in law | Laborer | New Jersey |
| 78 | Edward Barrett | 44 | Head | Watchman | Ireland |
| 79 | Mary Barrett | 45 | Wife | None | Ireland |
| 80 | Thomas Barrett | 24 | Son | Switchman | Illinois |
| 81 | Edward Jr. Barrett | 15 | Son | Water Boy | Illinois |
| 82 | Thomas West | 40 | Head | Hog Driver | Illinois |
| 83 | Mary West THIS PERSON | 41 | Wife | None | Ireland |
| 84 | George West | 13 | Son | None | Illinois |
| 85 | Thomas West | 12 | Son | None | Illinois |
| 86 | Lawrence West | 11 | Son | None | Illinois |
| 87 | Josephine West | 9 | Daughter | None | Illinois |
| 88 | Anna West | 6 | Daughter | None | Illinois |
| 89 | Henry West | 5 | Son | None | Illinois |
| 90 | Alice West | 4 | Daughter | None | Illinois |
| 91 | John West | 2 | Son | None | Illinois |
| 92 | Agnes West | 0 | Daughter | None | Illinois |
| 93 | Mary Mcelliott | 40 | Head | Washerwoman | Ireland |
| 94 | Martin Mcelliott | 19 | Son | Elevator Man | Illinois |
| 95 | Bessie Mcelliott | 21 | Daughter | Laundress | Illinois |
| 96 | Anna Mcelliott | 12 | Daughter | None | Illinois |
| 97 | Jeremiah Nevilles | 18 | Nephew | Bill Clerk | Illinois |
| 98 | Patrick Nevilles | 16 | Nephew | Water Boy | Illinois |
| 99 | Charles Bachmann | 39 | Head | Butcher | Illinois |
| 100 | Alice Bachmann | 26 | Wife | None | Connecticut |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1910 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)