WA
William Alexander — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this William Alexander across the 1900, 1910 and 1920 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1866), then head of a 7-person household.
Age 54
b. ~1866
Male
Head
Born: Pennsylvania
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Allegheny, Pennsylvania |
| Surname | Alexander |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Laborer Car Shop |
| Industry | Railroad |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Year of Naturalization | R |
| Birthplace (normalized) | pennsylvania |
| Occupation | Laborer Car Shop |
| Township / Ward | Glenfield Borough |
| Est. Birth Year | ~1866 |
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 1920 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Alberta Alexander | Daughter | — | 12 | ~1908 |
| William Alexander | Head | — | 54 | ~1866 |
| Harry Alexander | Son | — | 10 | ~1910 |
| Stuart Alexander | Son | — | 4 | ~1916 |
| Frederick Alexander | Son | — | 19 | ~1901 |
| William Alexander | Son | — | 23 | ~1897 |
| Matilda Alexander | Spouse | — | 48 | ~1872 |
Census Appearances
1900
Allegheny, Pennsylvania
Head, age 35
Allegheny, Pennsylvania · implied b. ~1865 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Alexander |
| Given Name | William F. |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Birth Month | May |
| Birth Year | 1865 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | tinner |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1910
Allegheny, Pennsylvania
Head, age 43
Allegheny, Pennsylvania · implied b. ~1867 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Alexandre |
| Given Name | William H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Years Married | 0 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Laborer |
| Industry | Bakery |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Allegheny, Pennsylvania
Head, age 54
Allegheny, Pennsylvania · implied b. ~1866 — 7 household members
| Surname | Alexander |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Laborer Car Shop |
| Industry | Railroad |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Year of Naturalization | R |
| 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 William Alexander across 3 US Census years (1900, 1910 and 1920) in Allegheny, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
William Alexander
Head · 1920 · age 54 · b. ~1866 · 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:1920:14thcensusofpopu1512unit:0734)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Laura O Zehres | 28 | Wife | — | Pennsylvania |
| 52 | George W Zehres | 5 | Son | — | Pennsylvania |
| 53 | Newton Cook | 44 | Head | Moulder | Pennsylvania |
| 54 | Jessie Cook | 43 | Wife | — | Pennsylvania |
| 55 | Sarah Cook | 19 | Daughter | Teacher | Pennsylvania |
| 56 | Bertha Zuneri | 61 | Head | — | Switzerland |
| 57 | John Zuneri | 32 | Son | Laborer | Pennsylvania |
| 58 | Edward Zuneri | 23 | Son | Laborer | Pennsylvania |
| 59 | William Zuneri | 22 | Son | Laborer | Pennsylvania |
| 60 | Charles Mccanon | 36 | Head | Painter Coach | Pennsylvania |
| 61 | Edna Mccanon | 32 | Wife | — | Pennsylvania |
| 62 | Dolores Mccanon | 7 | Daughter | — | Pennsylvania |
| 63 | Sarah Sebolt | 55 | Head | — | Pennsylvania |
| 64 | Florence Sebolt | 23 | Daughter | Bookkeeper | Pennsylvania |
| 65 | William Alexander THIS PERSON | 54 | Head | Laborer Car Shop | Pennsylvania |
| 66 | Matilda Alexander | 48 | Wife | — | Pennsylvania |
| 67 | William L Alexander | 23 | Son | Purchasing Agent | Pennsylvania |
| 68 | Frederick C Alexander | 19 | Son | Cashier | Pennsylvania |
| 69 | Alberta Alexander | 12 | Daughter | — | Pennsylvania |
| 70 | Harry E Alexander | 10 | Son | — | Pennsylvania |
| 71 | Stuart A Alexander | 4 | Son | — | Pennsylvania |
| 72 | Christ Robinson | 59 | Head | Laborer | Ohio |
| 73 | Mary E Robinson | 58 | Wife | Washing | Ohio |
| 74 | Hugh Mcquiston | 37 | Head | Clerk | Pennsylvania |
| 75 | Florence A Mcquiston | 41 | Wife | — | Massachusetts |
| 76 | Harry Baker | 33 | Head | Laborer | Pennsylvania |
| 77 | Joseph Martin | 44 | Head | Laborer | Pennsylvania |
| 78 | Mary Martin | 43 | Wife | Saleswoman | Pennsylvania |
| 79 | Robert Schnite | 45 | Head | Dealer | Pennsylvania |
| 80 | Alshunne B Stuart | 41 | Head | Stenographer | Pennsylvania |
| 81 | Marian Stuart | 15 | Daughter | — | Pennsylvania |
| 82 | Margaret Stuart | 14 | Daughter | — | Pennsylvania |
| 83 | Robert Stuart | 8 | Son | — | Pennsylvania |
| 84 | William Robinson | 41 | Head | Clerk | Pennsylvania |
| 85 | Maud Robinson | 38 | Wife | — | Pennsylvania |
| 86 | Isabelle Robinson | 17 | Daughter | — | Pennsylvania |
| 87 | William W Robinson | 13 | Son | — | Pennsylvania |
| 88 | Maryan Robinson | 8 | Daughter | — | Pennsylvania |
| 89 | John Limbaugh | 43 | Boarder | Watchman | Pennsylvania |
| 90 | Thomas Fregor | 47 | Head | Trackman | Austria |
| 91 | Mary Fregor | 39 | Wife | — | Austria |
| 92 | John Fregor | 7 | Son | — | Pennsylvania |
| 93 | Rose Fregor | 2 | Daughter | — | Pennsylvania |
| 94 | Thomas Chupron | 35 | Boarder | Trackman | Austria |
| 95 | Theodore Sabagny | 35 | Boarder | Trackman | Austria |
| 96 | Mike Beck | 53 | Head | Laborer | Austria |
| 97 | Annie Beck | 45 | Wife | — | Austria |
| 98 | Charles Beck | 16 | Son | — | Pennsylvania |
| 99 | Alex Bazon | 33 | Boarder | Spooler | Russia |
| 100 | Wade O Mcclure | 34 | Head | Machinist | 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)