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John Kirby — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Cook, Illinois
Our Model Tree links this John Kirby across the 1900 and 1910 US Censuses in Cook, Illinois (XGBoost, ~Confirmed) — first a son (b.~1892), then head of a 7-person household.
Age 18
b. ~1892
Male
Son
Born: Illinois
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Cook, Illinois |
| Surname | Kirby |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Occupation | Clerk |
| Industry | Meat |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Clerk |
| Township / Ward | Chicago Part |
| Est. Birth Year | ~1892 |
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.
7 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Ralph Kirby | Son | — | 13 | ~1897 |
| Margaret Kirby | Spouse | — | 43 | ~1867 |
| Hazel Kirby | Daughter | — | 8 | ~1902 |
| Mae Kirby | Daughter | — | 17 | ~1893 |
| Margaret Kirby | Daughter | — | 15 | ~1895 |
| John Kirby | Son | — | 18 | ~1892 |
| Nellie Kirby | Daughter | — | 12 | ~1898 |
Census Appearances
1900
Cook, Illinois
Son, age 9
Cook, Illinois · implied b. ~1891 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kirby |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Illinois |
| Birth Month | May |
| Birth Year | 1891 |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Illinois |
| Occupation | at School |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1910
Cook, Illinois
Son, age 18
Cook, Illinois · implied b. ~1892 — 7 household members
| Surname | Kirby |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Illinois |
| Occupation | Clerk |
| Industry | Meat |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 John Kirby across 2 US Census years (1900 and 1910) in Cook, Illinois, using XGBoost record linkage.
Show:
This person
Anchor record
John Kirby
Son · 1910 · age 18 · b. ~1892 · Illinois
★ You are viewing this record
Sibling
Nellie Kirby
Sibling · 1910 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hazel Kirby
Sibling · 1910 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Kirby
Sibling · 1910 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mae Kirby
Sibling · 1910 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ralph Kirby
Sibling · 1910 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
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:1910:13thcensus1910po244unit:0588)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Margaret Kirby | 43 | Wife | — | Illinois |
| 52 | John Kirby THIS PERSON | 18 | Son | Clerk | Illinois |
| 53 | Mae Kirby | 17 | Daughter | Milliner | Illinois |
| 54 | Margaret Kirby | 15 | Daughter | — | Illinois |
| 55 | Ralph Kirby | 13 | Son | — | Illinois |
| 56 | Nellie Kirby | 12 | Daughter | — | Illinois |
| 57 | Hazel Kirby | 8 | Daughter | — | Illinois |
| 58 | Timothy Carver | 54 | Head | Teamster | Ire-English |
| 59 | Margaret Carver | 53 | Wife | — | Ire-English |
| 60 | Katherine Carver | 23 | Daughter | — | Illinois |
| 61 | John Carver | 13 | Son | — | Illinois |
| 62 | Simon P. Bolger | 34 | Head | Driver | Can-English |
| 63 | Sigrid S. Bolger | 30 | Wife | — | Norway-Swedish |
| 64 | Anna F. Bolger | 4 | Daughter | — | Illinois |
| 65 | Samuel L. Bolger | 2 | Son | — | Illinois |
| 66 | Emily F. Bolger | 0 | Daughter | — | Illinois |
| 67 | Pius J. Bolger | 30 | Boarder | Switchman | Can-English |
| 68 | Frank D. Mcdonough | 22 | Head | Bricklayer | Illinois |
| 69 | Edna M. Mcdonough | 23 | Wife | — | Can-English |
| 70 | May E. Wallace | 19 | Boarder | Clerk | Can-English |
| 71 | George Brodie | 47 | Head | Machinist | Scot-English |
| 72 | Margaret Brodie | 42 | Wife | — | Illinois |
| 73 | James Brodie | 21 | Son | Musician | Illinois |
| 74 | Annie Stokes | 39 | Cousin | Dressmaker | Illinois |
| 75 | Stanislaus Stactahski | 45 | Head | Bakemaker | Russ-Polish |
| 76 | Kazimira Stactahski | 42 | Wife | — | Russ-Polish |
| 77 | Stanislawa Stactahski | 10 | Daughter | — | Illinois |
| 78 | Stephen M. Stactahski | 8 | Son | — | Illinois |
| 79 | Anna K. Stactahski | 6 | Daughter | — | Illinois |
| 80 | Eugenia K. Stactahski | 4 | Daughter | — | Illinois |
| 81 | Mary-Jane F. Stactahski | 2 | Daughter | — | Illinois |
| 82 | Kazimierz Pomorski | 34 | Boarder | Blacksmith | Russ-Polish |
| 83 | Charles Haas | 50 | Head | Carpenter | Ger-German |
| 84 | Mary Haas | 44 | Wife | — | Switz-German |
| 85 | Mary A. Haas | 17 | Daughter | Stenographer | Illinois |
| 86 | William A. Fern | 28 | Head | Collector | Illinois |
| 87 | Emma B. Fern | 29 | Wife | — | Illinois |
| 88 | Annie B. Fern | 8 | Daughter | — | Illinois |
| 89 | William R. Fern | 6 | Son | — | Illinois |
| 90 | James C. Fern | 4 | Son | — | Illinois |
| 91 | Katherine L. Fern | 2 | Daughter | — | Illinois |
| 92 | Phillip L. Fern | 0 | Son | — | Illinois |
| 93 | Josephine Hohenadel | 45 | Head | — | Illinois |
| 94 | Richard A. Hellmer | 30 | Head | Laborer | Illinois |
| 95 | Gertrude L. Hellmer | 28 | Wife | — | Illinois |
| 96 | Roy S. Hellmer | 6 | Son | — | Illinois |
| 97 | Richard F. Hellmer | 3 | Son | — | Illinois |
| 98 | Magdelena Stauffer | 66 | Head | — | Switz-German |
| 99 | John Stauffer | 40 | Son | Pressman | Switz-German |
| 100 | Mary Stauffer | 35 | Daughter | Laundress | Switz-German |
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)