JH
John Harrington — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Silver Bow, Montana
Our Model Tree links this John Harrington across the 1900, 1910 and 1920 US Censuses in Silver Bow, Montana (XGBoost, ~Confirmed) — first a head (b.~1875), then head of a 4-person household.
Age 45
b. ~1875
Male
Head
Born: Ireland
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Silver Bow, Montana |
| Surname | Harrington |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1897 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Manager |
| Industry | Brewery |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Irish |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth Country | Ireland |
| Year of Naturalization | 1905 |
| Birthplace (normalized) | ireland |
| Occupation | Manager |
| Township / Ward | Butte |
| Est. Birth Year | ~1875 |
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.
4 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| John Harrington | Head | — | 45 | ~1875 |
| Florence Harrington | Son | — | 2 | ~1918 |
| John Harrington | Son | — | 5 | ~1915 |
| Margaret Harrington | Spouse | — | 39 | ~1881 |
Census Appearances
1900
Silver Bow, …
Other, age 23
Silver Bow, Montana · implied b. ~1877 — 16 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harrington |
| Given Name | John |
| Relationship to Head | Boarder |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Ireland |
| Birth Month | Jan |
| Birth Year | 1877 |
| Year of Immigration | 1899 |
| Naturalization Status | Alien |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Miner Copper |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
Silver Bow, …
Other, age 35
Silver Bow, Montana · implied b. ~1875 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harrington |
| Given Name | John |
| Relationship to Head | Lodger |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Single |
| Birthplace | Ireland |
| Year of Immigration | 1901 |
| Naturalization Status | Alien |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Miner |
| Industry | Copper Mine |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
Silver Bow, …
Head, age 45
Silver Bow, Montana · implied b. ~1875 — 4 household members
| Surname | Harrington |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1897 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Manager |
| Industry | Brewery |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Irish |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth Country | Ireland |
| Year of Naturalization | 1905 |
| 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 John Harrington across 3 US Census years (1900, 1910 and 1920) in Silver Bow, Montana, using XGBoost record linkage.
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This person
Anchor record
John Harrington
Head · 1920 · age 45 · b. ~1875 · Montana
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Silver Bow, Montana
Open full size
1920 US Federal Census — Silver Bow, Montana
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu976unit:0122)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John C Stephens | 44 | Head | Miner | Missouri |
| 2 | Letha A Stephens | 40 | Wife | — | Missouri |
| 3 | Leona E Stephens | 20 | Daughter | Saleslady | Missouri |
| 4 | Lawrence Stephens | 17 | Son | Laborer | Missouri |
| 5 | George Stephens | 11 | Son | — | Washington |
| 6 | Doris Stephens | 8 | Daughter | — | Washington |
| 7 | James Stephens | 6 | Son | — | Washington |
| 8 | Swan A Timmons | 60 | Head | Helper | Texas |
| 9 | Katherine Timmons | 43 | Wife | — | Pennsylvania |
| 10 | Hilda Holzberger | 17 | Stepdaughter | — | Montana |
| 11 | John Y Egan | 56 | Head | Stationary Engineer | Wisconsin |
| 12 | Katherine Egan | 51 | Wife | — | Wisconsin |
| 13 | William J Egan | 27 | Son | Forge Paper | Wisconsin |
| 14 | Mary M Egan | 25 | Daughter | Teacher | Wisconsin |
| 15 | Vannie L Egan | 23 | Daughter | Stenographer | Wisconsin |
| 16 | Stella M Egan | 20 | Daughter | — | Montana |
| 17 | John Goodland | 33 | Head | Blacksmith | Montana |
| 18 | Grace Goodland | 33 | Wife | — | Utah |
| 19 | John Goodland | 8 | Son | — | Montana |
| 20 | Carl Goodland | 5 | Son | — | Montana |
| 21 | Eugene Goodland | 3 | Son | — | Montana |
| 22 | Barney B Baron | 53 | Head | Retail Merchant | Poland |
| 23 | Annie Baron | 42 | Wife | — | Pennsylvania |
| 24 | Arthur Baron | 27 | Son | Travel Salesman | Pennsylvania |
| 25 | Herald Baron | 25 | Son | Salesman | Pennsylvania |
| 26 | Roslyn Baron | 17 | Daughter | Stenographer | Pennsylvania |
| 27 | John Esterlin | 39 | Head | Pressman | Illinois |
| 28 | Bertha Esterlin | 38 | Wife | — | Missouri |
| 29 | Raymond Esterlin | 16 | Son | — | Washington |
| 30 | Nicholas Powers | 49 | Head | — | Ireland |
| 31 | James E Healy | 48 | Head | Lawyer | Nevada |
| 32 | Mary B Healy | 39 | Sister | Teacher | Nevada |
| 33 | Mary V Holland | 28 | Housekeeper | Housekeeper | Iowa |
| 34 | James Sweeney | 53 | Head | Truck Driver | Ireland |
| 35 | Catherine Sweeney | 39 | Wife | — | New York |
| 36 | James W Sweeney | 10 | Son | — | Montana |
| 37 | Edward J Sweeney | 6 | Son | — | Montana |
| 38 | John Harrington THIS PERSON | 45 | Head | Manager | Ireland |
| 39 | Margaret Harrington | 39 | Wife | — | Ireland |
| 40 | John Harrington | 5 | Son | — | California |
| 41 | Florence Harrington | 2 | Son | — | California |
| 42 | William Marks | 50 | Head | Pipe Fitter | England |
| 43 | Nellie Marks | 48 | Wife | — | England |
| 44 | Ellen Wellington | 66 | Mother-in-law | — | England |
| 45 | Louis Cohn | 62 | Head | Wholesale Merchant | Germany |
| 46 | Julia Cohn | 50 | Wife | — | Iowa |
| 47 | James S Coulter | 50 | Head | Manager | Iowa |
| 48 | Clara J Coulter | 41 | Wife | — | Iowa |
| 49 | James S Jr Coulter | 11 | Son | — | Washington |
| 50 | Edward Mcbride | 21 | Head | — | Nebraska |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)