TS
Tom Smith — 1900 US Census Record
Linked across censuses1900 United States Federal Census · Chickasaw, Iowa
Our Model Tree links this Tom Smith across the 1900, 1910 and 1920 US Censuses in Chickasaw, Iowa (XGBoost, ~Confirmed) — first a head (b.~1867), then head of a 6-person household.
Age 33
b. ~1867
Male
Head
Born: Iowa
Married
1900 Census Record Details
| Census Year | 1900 |
| Location | Chickasaw, Iowa |
| Surname | Smith |
| Given Name | Tom |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Iowa |
| Birth Month | Nov |
| Birth Year | 1867 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Farmer |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Farmer |
| Township / Ward | Utica Township |
| Est. Birth Year | ~1867 |
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.
6 people recorded at the same address in the 1900 census.
| Name | Relation to head | Relative to Tom | Age | Birth yr |
|---|---|---|---|---|
| Ella Smith | Spouse | — | 32 | ~1868 |
| Ilene Smith | Daughter | — | 1 | ~1899 |
| M Smith | Daughter | — | 4 | ~1896 |
| Tom Smith | Head | — | 33 | ~1867 |
| Tom Smith | Other | — | 89 | ~1811 |
| Carl Smith | Son | — | 2 | ~1898 |
Census Appearances
1900
Chickasaw, Iowa
Head, age 33
Chickasaw, Iowa · implied b. ~1867 — 6 household members
| Surname | Smith |
| Given Name | Tom |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Iowa |
| Birth Month | Nov |
| Birth Year | 1867 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Farmer |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1910
Chickasaw, Iowa
Head, age 42
Chickasaw, Iowa · implied b. ~1868 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Thomas H |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Widowed |
| Birthplace | Iowa |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Farmer |
| Industry | General Farm |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1920
Chickasaw, Iowa
Head, age 52
Chickasaw, Iowa · implied b. ~1868 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Thomas H |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Iowa |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Farmer |
| Industry | General farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 Tom Smith across 3 US Census years (1900, 1910 and 1920) in Chickasaw, Iowa, using XGBoost record linkage.
Show:
This person
Anchor record
Tom Smith
Head · 1900 · age 33 · b. ~1867 · Iowa
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1900 US Federal Census — Chickasaw, Iowa
Open full size
1900 US Federal Census — Chickasaw, Iowa
Page Contents
50 people indexed on this census page (ia:1900:12thcensusofpopu424unit:0212)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary Borkey | 9 | Daughter | At School | Iowa |
| 2 | Martin Borkey | 8 | Son | At School | Iowa |
| 3 | Muns Munson | 40 | Head | Farmer | Wisconsin |
| 4 | Anna Munson | 39 | Sister | Housekeeper | Wisconsin |
| 5 | Edward T. Smith | 44 | Head | Farmer | Iowa |
| 6 | Maggie Smith | 36 | Wife | — | Ireland |
| 7 | Molly E. Smith | 8 | Daughter | — | Iowa |
| 8 | Joseph H. Smith | 7 | Son | — | Iowa |
| 9 | Mollie Smith | 5 | Daughter | — | Iowa |
| 10 | Marguerite Smith | 0 | Daughter | — | Iowa |
| 11 | Bee Craig | 46 | Servant | Housekeeper | Iowa |
| 12 | Lars Eide | 16 | Boarder | Farm Laborer | Wisconsin |
| 13 | John Barry | 35 | Head | Farmer | Iowa |
| 14 | James Barry | 33 | Brother | Farmer | Iowa |
| 15 | Edward Barry | None | Father | — | Ireland |
| 16 | Susan Barry | 68 | Mother | — | Ireland |
| 17 | Andrew Johnson | 29 | Head | Farmer | Iowa |
| 18 | Anna Johnson | 20 | Wife | — | Iowa |
| 19 | Clara J. Johnson | 5 | Daughter | — | Iowa |
| 20 | Jensina A. Johnson | 3 | Daughter | — | Iowa |
| 21 | Sadie G. Johnson | 1 | Daughter | — | Iowa |
| 22 | Tom Smith THIS PERSON | 32 | Head | Farmer | Iowa |
| 23 | Ella Smith | 31 | Wife | — | Iowa |
| 24 | M. Charlotte Smith | 4 | Daughter | — | Iowa |
| 25 | Carl Smith | 2 | Son | — | Iowa |
| 26 | Ilene Smith | 0 | Daughter | — | Iowa |
| 27 | Tom Smith | 89 | Father | — | Ireland |
| 28 | Matthew Smith | 73 | Head | Farmer | Ireland |
| 29 | Ann Smith | 64 | Wife | — | Ireland |
| 30 | Joe Smith | 26 | Son | — | Iowa |
| 31 | Owen Reilly | 60 | Head | Farmer | Ireland |
| 32 | Agnes Reilly | 26 | Daughter | — | Iowa |
| 33 | Mike Reilly | 20 | Son | Farm Laborer | Iowa |
| 34 | James Reilly | 18 | Son | Farm Laborer | Iowa |
| 35 | Joseph Reilly | 13 | Son | At School | Iowa |
| 36 | Willie Reilly | 9 | Son | — | Iowa |
| 37 | Francis Reilly | 7 | Son | — | Iowa |
| 38 | Nels Amble | 24 | Head | Farmer | Iowa |
| 39 | Ingeborg Amble | 22 | Wife | — | Minnesota |
| 40 | Johnnie N. Amble | 3 | Son | — | Minnesota |
| 41 | Clara J. Amble | 1 | Daughter | — | Minnesota |
| 42 | Ole Kvigstad | 23 | Boarder | Farmer | Norway |
| 43 | Baard Vigdal | 36 | Head | Farmer | Norway |
| 44 | Bottolf Vigdal | 27 | Brother | Farmer | Iowa |
| 45 | Cecelia Vigdal | 27 | Sister-in-law | — | Iowa |
| 46 | Agnes Vigdal | 7 | Nephew | — | Iowa |
| 47 | Jens Vigdal | 4 | Nephew | — | Iowa |
| 48 | Carl J. Vigdal | 2 | Nephew | — | Iowa |
| 49 | Alice C. Vigdal | 0 | Niece | — | Iowa |
| 50 | Iver Olson | 37 | Head | Farmer | Iowa |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1900 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)