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Fred Long — 1920 US Census Record
Model Tree available1920 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Fred Long across the 1900, 1910 and 1920 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed), with identified parents Albert & Mary — first a son (b.~1884), then head of a 3-person household.
Age 36
b. ~1884
Male
Son
Born: Pennsylvania
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Allegheny, Pennsylvania |
| Surname | Long |
| Given Name | Fred A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Engineer |
| Industry | Contracting Co |
| Class of Worker | S |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Engineer |
| Township / Ward | Pittsburgh City |
| Est. Birth Year | ~1884 |
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 1920 census.
| Name | Relation to head | Relative to Fred | Age | Birth yr |
|---|---|---|---|---|
| Fred Long | Son | — | 36 | ~1884 |
| Albert Long | Head | — | 60 | ~1860 |
| Mary Long | Spouse | — | 58 | ~1862 |
Census Appearances
1900
Allegheny, Pennsylvania
Son, age 17
Allegheny, Pennsylvania · implied b. ~1883 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Long |
| Given Name | Fred A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Birth Month | Nov |
| Birth Year | 1883 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1910
Allegheny, Pennsylvania
Son, age 26
Allegheny, Pennsylvania · implied b. ~1884 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Long |
| Given Name | Fred A |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Engineer |
| Industry | Civil |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Allegheny, Pennsylvania
Son, age 36
Allegheny, Pennsylvania · implied b. ~1884 — 3 household members
| Surname | Long |
| Given Name | Fred A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Engineer |
| Industry | Contracting Co |
| Class of Worker | S |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| 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 Fred Long across 3 US Census years (1900, 1910 and 1920) in Allegheny, Pennsylvania, using XGBoost record linkage. Identified parents: father Albert Long (~0.92 confidence) and mother Mary Long (~0.92 confidence) and mother Mary Long (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Albert Long
b. ~1860
Source father
● Household
· direct · ~0.92
Mother
Mary Long
b. ~1861
Source mother
● Household
· direct · ~0.92
Mother
Mary Long
b. ~1862
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Fred Long
Son · 1920 · age 36 · b. ~1884 · Pennsylvania
★ You are viewing this record
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:1920:14thcensusofpopu1519unit:0800)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | William Harrison | 50 | Head | Chauffeur | England |
| 52 | Annie Harrison | 47 | Wife | — | England |
| 53 | John Harrison | 16 | Son | Stock Clerk | Pennsylvania |
| 54 | Stella Harrison | 14 | Daughter | Clerk | Pennsylvania |
| 55 | Harry Reynolds | 32 | Head | Machinist | Pennsylvania |
| 56 | Agnes Reynolds | 26 | Wife | — | Pennsylvania |
| 57 | Agnes Reynolds | 6 | Daughter | — | Pennsylvania |
| 58 | William Reynolds | 2 | Son | — | Pennsylvania |
| 59 | Frances Reynolds | 0 | Daughter | — | Pennsylvania |
| 60 | Frank Maltzi | 40 | Head | Auto Mech | Pennsylvania |
| 61 | Margaret M. Maltzi | 29 | Wife | — | Pennsylvania |
| 62 | Frank Maltzi | 11 | Son | — | Pennsylvania |
| 63 | Elizabeth Mcglynn | 52 | Head | Housekeeper | England |
| 64 | Alice Mcglynn | 21 | Daughter | Telephone Operator | Pennsylvania |
| 65 | Thomas Mcglynn | 16 | Son | — | Pennsylvania |
| 66 | Ellen Mccartney | 42 | Roomer | — | Pennsylvania |
| 67 | Anna Mccartney | 45 | Roomer | — | Pennsylvania |
| 68 | Edith A. Wilson | 63 | Head | — | Pennsylvania |
| 69 | Joseph Mcneil | 40 | Head | Blacksmith | Canada |
| 70 | Delia N. Mcneil | 40 | Wife | — | Ireland |
| 71 | Joseph D. Mcneil | 6 | Son | — | Pennsylvania |
| 72 | Walter Mcneil | 1 | Son | — | Pennsylvania |
| 73 | George W. Topper | 53 | Head | Steam Fitter | Pennsylvania |
| 74 | Maud B. Topper | 25 | Wife | — | Pennsylvania |
| 75 | George W. Topper | 2 | Son | — | Pennsylvania |
| 76 | Ralph C. Topper | 1 | Son | — | Pennsylvania |
| 77 | Charles M. Topper | 31 | Brother | Steam Fitter | Pennsylvania |
| 78 | Margaret Grinder | 47 | Head | Proprietress | Ohio |
| 79 | John M. Hoover | 38 | Head | Machinist | Pennsylvania |
| 80 | Olive A. Hoover | 41 | Wife | — | Pennsylvania |
| 81 | James C. Crawford | 65 | Boarder | — | Pennsylvania |
| 82 | Mary A. Rowley | 77 | Boarder | Clerk | Pennsylvania |
| 83 | John V. Kent | 34 | Boarder | Mining | Missouri |
| 84 | Anna May Harbaugh | 19 | Roomer | Saleslady | Pennsylvania |
| 85 | Sophia Sandsley | 17 | Roomer | Saleslady | Austria |
| 86 | Charles Waltz | 50 | Roomer | Hotel Rest. | German |
| 87 | Laura Mcclure | 67 | Head | Dressmaker | Pennsylvania |
| 88 | James Mcclure | 62 | Brother | Laborer | Pennsylvania |
| 89 | Albert C. Long | 60 | Head | Commercial Trav | Pennsylvania |
| 90 | Mary F. Long | 58 | Wife | — | Pennsylvania |
| 91 | Fred A. Long THIS PERSON | 36 | Son | Engineer | Pennsylvania |
| 92 | William S. Moll | 55 | Head | Proprietor | Pennsylvania |
| 93 | William H. Ritchey | 23 | Roomer | Bond Salesman | Missouri |
| 94 | Michael Kutchukian | 24 | Roomer | Student | Syria |
| 95 | Robert Hiner | 21 | Roomer | Salesman | Pennsylvania |
| 96 | Raymond Lanner | 15 | Roomer | — | United States |
| 97 | Reginald Lettrie | 22 | Roomer | Auto Mechanic | S. A. |
| 98 | James D. Johnston | 52 | Head | Physician | Pennsylvania |
| 99 | Bertha D. Johnston | 49 | Wife | — | Pennsylvania |
| 100 | Samuel P. Johnston | 21 | Son | — | Pennsylvania |
Related Census Records
Pedigree Summary
Fred
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
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)