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William Barrett — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Denver-County, Colorado
Our Model Tree links this William Barrett across the 1920, 1930 and 1940 US Censuses in Denver-County, Colorado (XGBoost, ~Confirmed) — first a head (b.~1876), then head of a 3-person household.
Age 64
b. ~1876
Male
Head
Born: Ireland
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Denver-County, Colorado |
| Surname | Barrett |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 64 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| 1935 Residence (City) | City & County Denver |
| 1935 Residence (County) | Denver |
| Naturalization Status | Naturalized |
| Additional Details | |
| Occupation | Warehouseman |
| Industry | Flour Mills |
| Class of Worker | PW |
| Hours Worked | 42 |
| Income (1939) | 1200 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Occupation | Warehouseman |
| Township / Ward | City County Denver |
| Est. Birth Year | ~1876 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Marguerite Barrett | Daughter | — | 30 | ~1910 |
| William Barrett | Head | — | 64 | ~1876 |
| Edward Barrett | Son | — | 27 | ~1913 |
Census Appearances
1920
Denver, Colorado
Other, age 41
Denver, Colorado · implied b. ~1879 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Barrett |
| Given Name | William |
| Relationship to Head | Boarder |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1896 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Repairer |
| Industry | Rail Road Yard |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Year of Naturalization | 1902 |
| Birthplace (normalized) | ireland |
1930
Denver, Colorado
Head, age 51
Denver, Colorado · implied b. ~1879 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Barrett |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 51 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1896 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Repairman |
| Industry | House Decor. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Home Value / Rent | 20.00 |
| Veteran | No |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1940
Denver-County, Colorado
Head, age 64
Denver-County, Colorado · implied b. ~1876 — 3 household members
| Surname | Barrett |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 64 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| 1935 Residence (City) | City & County Denver |
| 1935 Residence (County) | Denver |
| Naturalization Status | Naturalized |
| Occupation | Warehouseman |
| Industry | Flour Mills |
| Class of Worker | PW |
| Hours Worked | 42 |
| Income (1939) | 1200 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth Country | Ireland |
| 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 William Barrett across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
William Barrett
Head · 1940 · age 64 · b. ~1876 · Colorado
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Denver-County, Colorado
Open full size
1940 US Federal Census — Denver-County, Colorado
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00484-01033)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James Ford | 27 | Son in law | Sign Painter | Colorado |
| 2 | Marie G. Ford | 25 | Daughter | — | Colorado |
| 3 | Kathleen M. Ford | 0 | Granddaughter | — | Colorado |
| 4 | Lola Van Natten | 39 | Head | Bookkeeper | Colorado |
| 5 | Bill R. Van Natten | 14 | Son | — | Colorado |
| 6 | Alex F. Tingle | 44 | Head | Bookkeeper | Colorado |
| 7 | Evelyn H. Tingle | 45 | Wife | Clerk | Colorado |
| 8 | Frank O. Barnard | 32 | Head | Decorator | Colorado |
| 9 | Mildred A. Barnard | 32 | Wife | — | Iowa |
| 10 | Theodore A. Olson | 36 | Head | Mechanic | Colorado |
| 11 | Helene C. Olson | 36 | Wife | Comptometer Operator | Colorado |
| 12 | John E. Stone | 44 | Head | Laborer | Russia |
| 13 | Elizabeth S. Stone | 43 | Wife | Sorter | Colorado |
| 14 | Charles L. Byers | 28 | Head | Clerk | Tennessee |
| 15 | Nellie M. Byers | 26 | Wife | — | Colorado |
| 16 | William Barrett THIS PERSON | 64 | Head | Warehouseman | Ireland |
| 17 | Marguerite E. Barrett | 30 | Daughter | Librarian | Colorado |
| 18 | Edward J. Barrett | 27 | Son | Foreman Manager | Colorado |
| 19 | Ethel L. Combs | 53 | Head | Teacher | New York |
| 20 | Samuel E. Laurah | 26 | Head | Attendant | New York |
| 21 | Connie E. Laurah | 27 | Wife | Clerk | California |
| 22 | Frank V. Williams | 50 | Head | Proprietor | Colorado |
| 23 | Eva D. Williams | 48 | Wife | Clerk | Missouri |
| 24 | Harry W. Waley | 39 | Head | Hostler Helper | Colorado |
| 25 | Guy E. H. Reed | 51 | Head | Laborer | Kentucky |
| 26 | S. L. Reed | 42 | Wife | — | Wyoming |
| 27 | E. W. Reed | 17 | Son | — | Colorado |
| 28 | J. W. Reed | 14 | Son | — | Colorado |
| 29 | Frank W. Woods | 23 | Head | Laborer | Tennessee |
| 30 | Ilene V. Woods | 22 | Wife | — | Iowa |
| 31 | Carol Woods | 3 | Daughter | — | Colorado |
| 32 | Ellen L. R. Winther | 51 | Head | Housework | Sweden |
| 33 | Evvy A. Lucker | 50 | Head | — | Missouri |
| 34 | Charles M. Lucker | 18 | Son | — | Colorado |
| 35 | Mike Verra | 32 | Head | Laborer | Colorado |
| 36 | Myrtle Verra | 37 | Wife | Practical Nurse | New York |
| 37 | Donald D. Verra | 9 | Son | — | Colorado |
| 38 | Joseph Lee Verra | 7 | Son | — | Colorado |
| 39 | Guy D. Amiconi | 54 | Head | Groceryman | Italy |
| 40 | Angelina Amiconi | 44 | Wife | — | Italy |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)