MJ
Mary John — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Cook, Illinois
Our Model Tree links this Mary John across the 1900 and 1910 US Censuses in Cook, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1865), then head of a 8-person household.
Age 45
b. ~1865
Female
Spouse
Born: England
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | Cook, Illinois |
| Surname | John |
| Given Name | Mary |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | England |
| Years Married | 25 |
| Children Born | 7 |
| Children Living | 6 |
| Year of Immigration | 1891 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Additional Details | |
| Birth Country | England |
| Birthplace (normalized) | england |
| Township / Ward | Chicago |
| Est. Birth Year | ~1865 |
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.
8 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Marie John | Daughter | — | 13 | ~1897 |
| Anna John | Daughter | — | 8 | ~1902 |
| John John | Head | — | 49 | ~1861 |
| John John | Son | — | 17 | ~1893 |
| Mary John | Spouse | — | 45 | ~1865 |
| Lucille John | Daughter | — | 11 | ~1899 |
| Katherine John | Daughter | — | 15 | ~1895 |
| Margaret John | Daughter | — | 23 | ~1887 |
Census Appearances
1900
Cook, Illinois
Other, age 34
Cook, Illinois · implied b. ~1866 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johns |
| Given Name | Mary |
| Relationship to Head | Lodger |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Single |
| Birthplace | England |
| Birth Month | Oct |
| Birth Year | 1866 |
| Year of Immigration | 1892 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | England |
| Birthplace (normalized) | england |
1910
Cook, Illinois
Spouse, age 45
Cook, Illinois · implied b. ~1865 — 8 household members
| Surname | John |
| Given Name | Mary |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | England |
| Years Married | 25 |
| Children Born | 7 |
| Children Living | 6 |
| Year of Immigration | 1891 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Birth Country | England |
| Birthplace (normalized) | england |
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 John across 2 US Census years (1900 and 1910) in Cook, Illinois, using XGBoost record linkage.
Show:
This person
Anchor record
Mary John
Spouse · 1910 · age 45 · b. ~1865 · 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:1910:13thcensus1910po275unit:0174)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Anna | 2 | daughter | — | Illinois |
| 52 | Rose | 1 | daughter | — | Illinois |
| 53 | Mary | 0 | daughter | — | Illinois |
| 54 | Theresa | 0 | daughter | — | Illinois |
| 55 | John John | 49 | head | — | England |
| 56 | Mary John THIS PERSON | 45 | wife | — | England |
| 57 | Margaret John | 23 | daughter | — | Illinois |
| 58 | John N. John | 17 | son | — | Illinois |
| 59 | Katherine John | 15 | daughter | — | Illinois |
| 60 | Marie John | 13 | daughter | — | Illinois |
| 61 | Lucille John | 11 | daughter | — | Illinois |
| 62 | Anna John | 8 | daughter | — | Illinois |
| 63 | Elizabeth Steitz | 53 | head | — | Germany |
| 64 | Walter Steitz | 21 | son | — | Illinois |
| 65 | Michael Steitz | 19 | son | — | Illinois |
| 66 | Leo Steitz | 13 | son | — | Illinois |
| 67 | Agnes Steitz | 11 | daughter | — | Illinois |
| 68 | John Steitz | 10 | son | — | Illinois |
| 69 | Katherine Steitz | 10 | daughter | — | Illinois |
| 70 | Ludwig Steitz | 23 | son-in-law | Butcher | Illinois |
| 71 | Marie Steitz | 23 | daughter | — | Illinois |
| 72 | David Dunn | 43 | head | — | England |
| 73 | Mary Dunn | 42 | wife | — | England |
| 74 | Ambrose Dunn | 22 | daughter | — | Massachusetts |
| 75 | Joseph Dunn | 20 | son | — | Massachusetts |
| 76 | John Campbell | 36 | head | — | Illinois |
| 77 | Mary Campbell | 33 | wife | — | Illinois |
| 78 | James Campbell | 10 | son | — | Illinois |
| 79 | John Campbell | 8 | son | — | Illinois |
| 80 | Richard Campbell | 7 | son | — | Illinois |
| 81 | John Campbell | 3 | son | — | Illinois |
| 82 | Marie Campbell | 1 | daughter | — | Illinois |
| 83 | Charles Lahr | 52 | head | — | Germany |
| 84 | Minnie Lahr | 47 | wife | — | Germany |
| 85 | Charles Lahr | 18 | son | — | Illinois |
| 86 | Amanda Lahr | 16 | daughter | — | Illinois |
| 87 | John Lahr | 14 | son | — | Illinois |
| 88 | Joseph Turek | 40 | head | — | Germany |
| 89 | Edward Turek | 17 | son | — | Illinois |
| 90 | Henry Linkman | 49 | head | — | England |
| 91 | Emily Linkman | 41 | wife | — | England |
| 92 | Harry Linkman | 17 | son | — | Illinois |
| 93 | Henry Sichler | 32 | head | — | Germany |
| 94 | Henry Sichler | 32 | head | — | Germany |
| 95 | Julia Sichler | 30 | wife | — | Illinois |
| 96 | Mary Sichler | 6 | daughter | — | Illinois |
| 97 | Edward Sichler | 6 | daughter | — | Illinois |
| 98 | Elizabeth Sichler | 3 | daughter | — | Illinois |
| 99 | John Linkman | 36 | head | — | England |
| 100 | Mary Linkman | 37 | wife | — | England |
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)