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Charles Davis — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Charles Davis across the 1900, 1910 and 1920 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1877), then head of a 9-person household.
Age 43
b. ~1877
Male
Head
Born: Pennsylvania
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Allegheny, Pennsylvania |
| Surname | Davis |
| Given Name | Charles S. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Traffic Manager |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Traffic Manager |
| Township / Ward | Pittsburg City |
| Est. Birth Year | ~1877 |
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.
9 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Edith Davis | Daughter | — | 7 | ~1913 |
| Lucilla Davis | Daughter | — | 18 | ~1902 |
| Elizabeth Davis | Daughter | — | 16 | ~1904 |
| Ethel Davis | Daughter | — | 11 | ~1909 |
| Alice Davis | Daughter | — | 13 | ~1907 |
| Charles Davis | Head | — | 43 | ~1877 |
| William Davis | Son | — | 21 | ~1899 |
| Irwin Davis | Son | — | 19 | ~1901 |
| Elizabeth Davis | Spouse | — | 41 | ~1879 |
Census Appearances
1900
Allegheny, Pennsylvania
Head, age 24
Allegheny, Pennsylvania · implied b. ~1876 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Charles |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Birth Month | Mar |
| Birth Year | 1876 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Plumber |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1910
Allegheny, Pennsylvania
Head, age 34
Allegheny, Pennsylvania · implied b. ~1876 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Chas. A. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Years Married | 8 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Machineman |
| Industry | Coal Mine |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Allegheny, Pennsylvania
Head, age 43
Allegheny, Pennsylvania · implied b. ~1877 — 9 household members
| Surname | Davis |
| Given Name | Charles S. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Traffic Manager |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Charles Davis across 3 US Census years (1900, 1910 and 1920) in Allegheny, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Charles Davis
Head · 1920 · age 43 · b. ~1877 · Pennsylvania
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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 — Allegheny, Pennsylvania
Open full size
1920 US Federal Census — Allegheny, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1523unit:1161)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Mabel Woods | 22 | Daughter | — | Pennsylvania |
| 52 | Verdna Woods | 20 | Daughter | Operator | Pennsylvania |
| 53 | Tillie Sipe | 63 | Mother-in-law | — | Pennsylvania |
| 54 | Charles O. Sipe | 54 | Head | Ironworker | Maryland |
| 55 | Ellen T. Sipe | 53 | Wife | — | Ireland |
| 56 | Marie E. Sipe | 27 | Daughter | Telegrapher | Pennsylvania |
| 57 | James J. Sipe | 25 | Son | Clerk | Pennsylvania |
| 58 | Paul E. Sipe | 22 | Son | Asst Chief Clerk | Pennsylvania |
| 59 | Mildred M. Sipe | 18 | Daughter | — | Pennsylvania |
| 60 | Margaret Jones | 69 | Head | — | Illinois |
| 61 | Jennie Nesbit | 69 | Sister | — | Pennsylvania |
| 62 | Edna D. Kearns | 20 | Servant | Servant | Pennsylvania |
| 63 | Jacob A. Mccullough | 40 | Head | Baggagemaster | Pennsylvania |
| 64 | Lillian A. Mccullough | 39 | Wife | — | West Virginia |
| 65 | Lillian V. Mccullough | 9 | Daughter | — | Pennsylvania |
| 66 | William A. Mccullough | 4 | Son | — | Pennsylvania |
| 67 | Louis S. Mcdowell | 55 | Head | Meter Adjuster | Pennsylvania |
| 68 | Effie Mcdowell | 53 | Wife | — | Pennsylvania |
| 69 | Frank Watson | 51 | Head | Baggageman | Pennsylvania |
| 70 | Mary Watson | 50 | Wife | — | Pennsylvania |
| 71 | Margaret Watson | 14 | Daughter | — | Pennsylvania |
| 72 | Thomas Knox | 51 | Head | Laborer | Ireland |
| 73 | Ellen Knox | 46 | Wife | — | Ireland |
| 74 | James Knox | 23 | Son | Clerk | Pennsylvania |
| 75 | Edna Knox | 21 | Daughter | — | Pennsylvania |
| 76 | Thomas Knox | 18 | Son | Laborer | Pennsylvania |
| 77 | Joseph Knox | 15 | Son | — | Pennsylvania |
| 78 | Ruth Knox | 11 | Daughter | — | Pennsylvania |
| 79 | John Simpson | 28 | Head | Machinist | Pennsylvania |
| 80 | Emma Simpson | 28 | Wife | — | Pennsylvania |
| 81 | Gail Simpson | 2 | Daughter | — | Pennsylvania |
| 82 | Emma R. Simpson | 0 | Daughter | — | Pennsylvania |
| 83 | Frank A. Maloney | 35 | Head | Clerk | Pennsylvania |
| 84 | Mary Maloney | 33 | Wife | — | Pennsylvania |
| 85 | Catherine Maloney | 7 | Daughter | — | Pennsylvania |
| 86 | Eleanor Maloney | 6 | Daughter | — | Pennsylvania |
| 87 | Francis Maloney | 4 | Son | — | Pennsylvania |
| 88 | Regina Maloney | 2 | Daughter | — | Pennsylvania |
| 89 | Catherine Joyce | 52 | Head | — | Minnesota |
| 90 | Francis Joyce | 25 | Son | Medical Doctor | Pennsylvania |
| 91 | Margaret Joyce | 21 | Daughter | — | Pennsylvania |
| 92 | Charles S. Davis THIS PERSON | 43 | Head | Traffic Manager | Pennsylvania |
| 93 | Elizabeth Davis | 41 | Wife | — | Pennsylvania |
| 94 | William B. Davis | 21 | Son | — | Pennsylvania |
| 95 | Irwin M. Davis | 19 | Son | Salesman | Pennsylvania |
| 96 | Lucilla M. Davis | 18 | Daughter | — | Pennsylvania |
| 97 | Elizabeth Davis | 16 | Daughter | — | Pennsylvania |
| 98 | Alice A. Davis | 13 | Daughter | — | Pennsylvania |
| 99 | Ethel W. Davis | 11 | Daughter | — | Pennsylvania |
| 100 | Edith L. Davis | 7 | Daughter | — | Pennsylvania |
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)