HG
Henry Gray — 1910 US Census Record
Model Tree available1910 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Henry Gray across the 1910, 1920, 1930 and 1940 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed), with identified parents Louisa & Louisa — first a son (b.~1879), then head of a 5-person household.
Age 31
b. ~1879
Male
Son
Born: Maryland
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Baltimore, Maryland |
| Surname | Gray |
| Given Name | Henry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 31 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | Porter |
| Industry | Store |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Porter |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1879 |
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.
5 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Henry | Age | Birth yr |
|---|---|---|---|---|
| Henry Gray | Son | — | 31 | ~1879 |
| Ella Gray | Daughter | — | 34 | ~1876 |
| Louisa Gray | Head | — | 55 | ~1855 |
| Mamie Nelson | Other | — | 45 | ~1865 |
| Hattie Gray | Daughter | — | 25 | ~1885 |
Census Appearances
1910
Baltimore, Maryland
Son, age 31
Baltimore, Maryland · implied b. ~1879 — 5 household members
| Surname | Gray |
| Given Name | Henry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 31 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Porter |
| Industry | Store |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
Baltimore, Maryland
Son, age 41
Baltimore, Maryland · implied b. ~1879 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gray |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 41 |
| Marital Status | Widowed |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Porter |
| Industry | Store |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Other, age 47
Baltimore, Maryland · implied b. ~1883 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gray |
| Given Name | Harry J. |
| Relationship to Head | Brother |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Collector |
| Industry | Collection Agency |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Head, age 52
Baltimore-City-County, Maryland · implied b. ~1888 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gray |
| Given Name | Howard |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Occupation | Poultry man |
| Industry | Poultry market |
| Class of Worker | OA |
| Hours Worked | 50 |
| Income (1939) | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
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 Henry Gray across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Louisa Gray (~0.92 confidence) and mother Louisa Gray (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Louisa Gray
b. ~1846
Source mother
● Household
· direct · ~0.92
Mother
Louisa Gray
b. ~1855
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Henry Gray
Son · 1910 · age 31 · b. ~1879 · Maryland
★ You are viewing this record
Sibling
Hattie Gray
Sibling · 1910 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ella Gray
Sibling · 1910 · age 34
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 — Baltimore, Maryland
Open full size
1910 US Federal Census — Baltimore, Maryland
Page Contents
35 people indexed on this census page (ia:1910:13thcensus1910po559unit:0284)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 16 | Louisa Gray | 55 | Head | Domestic | Maryland |
| 17 | Ella Gray | 34 | Daughter | Domestic | Maryland |
| 18 | Henry Gray THIS PERSON | 31 | Son | Porter | Maryland |
| 19 | Hattie Gray | 25 | Daughter | Waitress | Maryland |
| 20 | Mamie Nelson | 45 | Boarder | — | Maryland |
| 21 | Annie Feldman | 52 | Head | Proprietress | Maryland |
| 22 | Howard L Feldman | 25 | Son | Clerk | Maryland |
| 23 | Cora Streaker | 41 | Head | — | Maryland |
| 24 | James Streaker | 19 | Son | Laborer | Maryland |
| 25 | Samuel Streaker | 21 | Son | Laborer | Maryland |
| 26 | George Streaker | 40 | Brother | Porter | Maryland |
| 27 | Ernest Stanley | 22 | Boarder | Porter | Maryland |
| 28 | John Copeland | 65 | Uncle | Retired | Maryland |
| 29 | Mary Harris | 35 | Head | Laundress | Maryland |
| 30 | George Dickey | 40 | Boarder | Laborer | Maryland |
| 31 | Pearl Rollin | 8 | Boarder | — | Maryland |
| 32 | Anna Carroll | 49 | Head | — | Maryland |
| 33 | Mamie Carroll | 29 | Daughter | Washwoman | Maryland |
| 34 | Richard Carroll | 24 | Son | Driver | Maryland |
| 35 | Eckert Smith | 11 | Grandson | Porter | Maryland |
| 36 | Eleanor Smith | 10 | Grandson | Porter | Maryland |
| 37 | Eugene Smith | 8 | Grandson | Clerk | Maryland |
| 38 | Robert Smith | 7 | Grandson | Newsboy | Maryland |
| 39 | Emma Smith | 21 | Boarder | Waiter | Maryland |
| 40 | Annie Taylor | 37 | Head | — | Maryland |
| 41 | James Taylor | 33 | Head | — | Maryland |
| 42 | Eva Davis | 20 | Boarder | Waitress | Maryland |
| 43 | Daisy Mason | 18 | Boarder | Laundress | Maryland |
| 44 | Gertrude White | 23 | Boarder | Washwoman | Maryland |
| 45 | Edith White | 23 | Boarder | Nurse | New York |
| 46 | Blanche Cook | 30 | Head | Laundress | Maryland |
| 47 | Joseph Washington | 37 | Boarder | Cook | Maryland |
| 48 | Sarah Jones | 21 | Boarder | Waitress | Maryland |
| 49 | Lillian Tucker | 22 | Boarder | Waitress | Maryland |
| 50 | May Brown | 21 | Boarder | Waitress | Maryland |
Pedigree Summary
Henry + 2 siblings
Gen 1 · 2 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)