HG
Harry Gray — 1910 US Census Record
Model Tree available1910 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Harry Gray across the 1900, 1910 and 1920 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed), with identified parents Thomas & Sallie — first a son (b.~1890), then head of a 8-person household.
Age 20
b. ~1890
Male
Son
Born: Virginia
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Allegheny, Pennsylvania |
| Surname | Gray |
| Given Name | Harry D |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Additional Details | |
| Occupation | Painter |
| Industry | House |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Occupation | Painter |
| Township / Ward | Pittsburg City Part Of |
| Est. Birth Year | ~1890 |
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.
8 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Harry | Age | Birth yr |
|---|---|---|---|---|
| Harry Gray | Son | — | 20 | ~1890 |
| Martha Gray | Daughter | — | 13 | ~1897 |
| Lulu Gray | Daughter | — | 18 | ~1892 |
| Sarah Gray | Spouse | — | 39 | ~1871 |
| Thomas Gray | Head | — | 48 | ~1862 |
| Benjamin Gray | Son | — | 23 | ~1887 |
| Arthur Johnston | Other | — | 24 | ~1886 |
| Henry Gray | Other | — | 27 | ~1883 |
Census Appearances
1900
Allegheny, Pennsylvania
Son, age 15
Allegheny, Pennsylvania · implied b. ~1885 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gray |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Virginia |
| Birth Month | Apr |
| Birth Year | 1885 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Occupation | Street Laborer |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1910
Allegheny, Pennsylvania
Son, age 20
Allegheny, Pennsylvania · implied b. ~1890 — 8 household members
| Surname | Gray |
| Given Name | Harry D |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Occupation | Painter |
| Industry | House |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1920
Allegheny, Pennsylvania
Other, age 30
Allegheny, Pennsylvania · implied b. ~1890 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gray |
| Given Name | Horace |
| Relationship to Head | Boarder |
| Sex | M |
| Color / Race | Black |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Occupation | Puddler |
| Industry | Steel Mill |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
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 Harry Gray across 3 US Census years (1900, 1910 and 1920) in Allegheny, Pennsylvania, using XGBoost record linkage. Identified parents: father Thomas Gray (~0.92 confidence) and mother Sallie Gray (~0.92 confidence) and mother Sarah Gray (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Thomas Gray
b. ~1862
Source father
● Household
· direct · ~0.92
Mother
Sallie Gray
b. ~1863
Source mother
● Household
· direct · ~0.92
Mother
Sarah Gray
b. ~1871
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harry Gray
Son · 1910 · age 20 · b. ~1890 · Pennsylvania
★ You are viewing this record
Sibling
Lulu Gray
Sibling · 1910 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Martha Gray
Sibling · 1910 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Benjamin Gray
Sibling · 1910 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1910 US Federal Census — Allegheny, Pennsylvania
Open full size
1910 US Federal Census — Allegheny, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po1302unit:0573)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James Carner | 5 | Son | — | Pennsylvania |
| 2 | Susan Warren | 55 | Mother in law | — | Tennessee |
| 3 | Laura | 30 | Sister in law | Manicurist | Tennessee |
| 4 | Eva | 26 | Sister in law | Cook | Tennessee |
| 5 | Margaret | 3 | Sister in law | — | Tennessee |
| 6 | Thomas Gray | 48 | Head | Carpenter | Virginia |
| 7 | Sarah Gray | 39 | Wife | Stewardess | Virginia |
| 8 | Benjamin Gray | 23 | Son | Laborer | Virginia |
| 9 | Harry D Gray THIS PERSON | 20 | Son | Painter | Virginia |
| 10 | Lulu Gray | 18 | Daughter | — | Virginia |
| 11 | Martha Gray | 13 | Daughter | — | Pennsylvania |
| 12 | Henry Case Gray | 27 | Boarder | Porter | Virginia |
| 13 | Arthur Johnston | 24 | Boarder | Laborer | Virginia |
| 14 | Florence Trent | 33 | Head | — | Pennsylvania |
| 15 | Alberta E Trent | 19 | Daughter | — | Pennsylvania |
| 16 | Ruth V Trent | 12 | Daughter | — | Pennsylvania |
| 17 | Maurice C Trent | 10 | Son | — | Pennsylvania |
| 18 | Theodore E Trent | 8 | Son | — | Pennsylvania |
| 19 | Myrtle N Trent | 5 | Daughter | — | Pennsylvania |
| 20 | Samuel Trent | 45 | Head | Laborer | Virginia |
| 21 | Francis E Trent | 34 | Wife | — | Virginia |
| 22 | Marzetta Trent | 13 | Daughter | — | Pennsylvania |
| 23 | Nancy E Trent | 9 | Daughter | — | Pennsylvania |
| 24 | Samuel A Trent | 7 | Son | — | Pennsylvania |
| 25 | Francis H Trent | 3 | Son | — | Pennsylvania |
| 26 | Albert Trent | 1 | Son | — | Pennsylvania |
| 27 | George Trent | 36 | Head | Laborer | Virginia |
| 28 | Lucy J Trent | 28 | Wife | — | Virginia |
| 29 | Carrie E Trent | 4 | Daughter | — | Pennsylvania |
| 30 | George L Trent | 2 | Son | — | Pennsylvania |
| 31 | Howard Carr | 40 | Head | Puddler | Virginia |
| 32 | Adora Carr | 40 | Wife | — | Pennsylvania |
| 33 | Thomas Carr | 34 | Brother | Puddler | Ohio |
| 34 | Eliza Brown | 60 | Mother in law | — | Maryland |
| 35 | William Stewart | 52 | Head | Puddler | Virginia |
| 36 | Margaret Stewart | 41 | Wife | Scrub Woman | Pennsylvania |
| 37 | Robert Stewart | 22 | Son | Laborer | Pennsylvania |
| 38 | George Wetherspoon | 38 | Head | Teamster | Tennessee |
| 39 | Ida Wetherspoon | 39 | Wife | — | Georgia |
| 40 | James Wetherspoon | 7 | Son | — | Alabama |
| 41 | Maria M Wetherspoon | 5 | Daughter | — | Pennsylvania |
| 42 | George P Wetherspoon | 4 | Son | — | Pennsylvania |
| 43 | Savanh Wetherspoon | 2 | Daughter | — | Pennsylvania |
| 44 | Thomas Stephens | 90 | Father in law | — | Georgia |
| 45 | Henry Reed | 47 | Head | Puddler | Eng. |
| 46 | Margaret Reed | 44 | Wife | — | Eng. |
| 47 | Mary E Reed | 24 | Daughter | — | Eng. |
| 48 | John Reed | 23 | Son | Laborer | Eng. |
| 49 | William H Reed | 20 | Son | Core Maker | Eng. |
| 50 | George Reed | 18 | Son | Press Feeder | Eng. |
Pedigree Summary
Harry + 3 siblings
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 1910 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)