SS
Sophia Smith — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Cook, Illinois
Our Model Tree links this Sophia Smith across the 1900 and 1910 US Censuses in Cook, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1872), then head of a 7-person household.
Age 38
b. ~1872
Female
Spouse
Born: Illinois
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | Cook, Illinois |
| Surname | Smith |
| Given Name | Sophia |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Illinois |
| Years Married | 19 |
| Children Born | 6 |
| Children Living | 5 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Harvey City |
| Est. Birth Year | ~1872 |
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 Sophia | Age | Birth yr |
|---|---|---|---|---|
| Leona Smith | Daughter | — | 4 | ~1906 |
| John Smith | Head | — | 44 | ~1866 |
| Florence Smith | Daughter | — | 11 | ~1899 |
| Sophia Smith | Spouse | — | 38 | ~1872 |
| Edmond Smith | Son | — | 15 | ~1895 |
| John Smith | Son | — | 14 | ~1896 |
| Gladys Smith | Daughter | — | 9 | ~1901 |
Census Appearances
1900
Cook, Illinois
Spouse, age 29
Cook, Illinois · implied b. ~1871 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Sophia |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Illinois |
| Birth Month | Oct |
| Birth Year | 1871 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1910
Cook, Illinois
Spouse, age 38
Cook, Illinois · implied b. ~1872 — 7 household members
| Surname | Smith |
| Given Name | Sophia |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Illinois |
| Years Married | 19 |
| Children Born | 6 |
| Children Living | 5 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| 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 Sophia Smith across 2 US Census years (1900 and 1910) in Cook, Illinois, using XGBoost record linkage.
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This person
Anchor record
Sophia Smith
Spouse · 1910 · age 38 · b. ~1872 · 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:1910:13thcensus1910po241unit:0298)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James Ainslie | 37 | Head | Moulder | Ireland |
| 2 | Catherine Ainslie | 39 | Wife | — | Ireland |
| 3 | Mary Ainslie | 9 | Daughter | — | Illinois |
| 4 | James Ainslie | 6 | Son | — | Illinois |
| 5 | Johanna Ainslie | 1 | Daughter | — | Illinois |
| 6 | Bert L Woolwine | 35 | Head | Carpenter | Virginia |
| 7 | Flora Woolwine | 35 | Wife | — | Virginia |
| 8 | Margaret Woolwine | 11 | Daughter | — | Illinois |
| 9 | Hellen Woolwine | 10 | Daughter | — | Illinois |
| 10 | Jean Woolwine | 3 | Daughter | — | Illinois |
| 11 | John Smith | 44 | Head | Foreman | England |
| 12 | Sophia Smith THIS PERSON | 38 | Wife | — | Illinois |
| 13 | Edmond Smith | 15 | Son | Blacksmith | Illinois |
| 14 | John Smith | 14 | Son | Labor | Illinois |
| 15 | Florence Smith | 11 | Daughter | — | Illinois |
| 16 | Gladys Smith | 9 | Daughter | — | Illinois |
| 17 | Leona Smith | 4 | Daughter | — | Illinois |
| 18 | Arthur Aunbury | 34 | Head | Woodworker | Indiana |
| 19 | Myrtle Aunbury | 32 | Wife | — | Indiana |
| 20 | Leslie Aunbury | 4 | Son | — | Illinois |
| 21 | George Mccullah | 35 | Head | Engineer | Kansas |
| 22 | Grace Mccullah | 40 | Wife | — | Michigan |
| 23 | Blanch Mccullah | 14 | Daughter | — | Illinois |
| 24 | William Leavitt | 54 | Head | Iron Worker | Maine |
| 25 | Carrie Leavitt | 23 | Wife | — | Canada |
| 26 | William Leavitt | 2 | Son | — | Illinois |
| 27 | James Reynolds | 74 | Head | — | Connecticut |
| 28 | Addie F Reynolds | 35 | Daughter | Nurse | Illinois |
| 29 | Charles Stearns | 55 | Head | Cement Mfg | Michigan |
| 30 | Edwina Stearns | 52 | Wife | — | Michigan |
| 31 | Morris Stearns | 26 | Son | Pattern Maker | Michigan |
| 32 | Bell Stearns | 22 | Daughter-in-law | — | Minnesota |
| 33 | Howard Stearns | 24 | Son | Draughtsman | Michigan |
| 34 | William Davis | 42 | Head | Merchant | Iowa |
| 35 | Lizzie Davis | 43 | Wife | Merchant | Ohio |
| 36 | Bessie Davis | 20 | Daughter | — | Iowa |
| 37 | Victor Mcculloch | 20 | Step-son | Civil Engineer | Iowa |
| 38 | Thomas Powell | 43 | Head | Flasher | Virginia |
| 39 | J H King | 65 | Head | Carpenter | Pennsylvania |
| 40 | Victoria King | 57 | Wife | — | Iowa |
| 41 | Hattie King | 30 | Daughter | Stenographer | Iowa |
| 42 | Lydia King | 25 | Daughter | Bookkeeper | Iowa |
| 43 | Grace King | 20 | Daughter | Teacher | Iowa |
| 44 | Clarence King | 19 | Son | Office Boy | Illinois |
| 45 | Sheridan Zeher | 40 | Head | Millwright | Pennsylvania |
| 46 | Margaret Zeher | 27 | Wife | — | Virginia |
| 47 | Lucile Zeher | 8 | Daughter | — | Virginia |
| 48 | Mildred Zeher | 7 | Daughter | — | Virginia |
| 49 | Caroline Zeher | 5 | Daughter | — | Pennsylvania |
| 50 | Charles Zeher | 3 | Son | — | Pennsylvania |
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)