AG
Arthur Gray — 1930 US Census Record
Model Tree available1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Arthur Gray across the 1920, 1930 and 1940 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed), with identified parents William & Ruth — first a head (b.~1897), then head of a 7-person household.
Age 33
b. ~1897
Male
Head
Born: Maryland
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | Gray |
| Given Name | Arthur |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 25 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | Machinist |
| Industry | Rail Road |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | $42.00 |
| Radio Set | R |
| Veteran | No |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Machinist |
| Township / Ward | Election District 15 Part |
| Est. Birth Year | ~1897 |
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 1930 census.
| Name | Relation to head | Relative to Arthur | Age | Birth yr |
|---|---|---|---|---|
| Charles Frank | Other | — | 30 | ~1900 |
| Louise Gray | Spouse | — | 30 | ~1900 |
| Lavinia Doberg | Other | — | 24 | ~1906 |
| Ida Doberg | Other | — | 19 | ~1911 |
| Barbara Eye | Other | — | 58 | ~1872 |
| Flora Gray | Daughter | — | 3 | ~1927 |
| Arthur Gray | Head | — | 33 | ~1897 |
Census Appearances
1920
Baltimore, Maryland
Son, age 22
Baltimore, Maryland · implied b. ~1898 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gray |
| Given Name | Arthur B. |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Laborer |
| Industry | Tin Shop |
| 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
Head, age 33
Baltimore, Maryland · implied b. ~1897 — 7 household members
| Surname | Gray |
| Given Name | Arthur |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 25 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Machinist |
| Industry | Rail Road |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | $42.00 |
| Radio Set | R |
| Veteran | No |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Other, age 44
Baltimore-City-County, Maryland · implied b. ~1896 — 40 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gray |
| Given Name | Arthur R. |
| Relationship to Head | M |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Widowed |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Occupation | Sgt. Co. D. |
| Industry | 115 Inf. |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 608 |
| Highest Grade | No |
| 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 Arthur Gray across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father William Gray (~0.92 confidence) and mother Ruth Gray (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
William Gray
b. ~1871
Source father
● Household
· direct · ~0.92
Mother
Ruth Gray
b. ~1883
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Arthur Gray
Head · 1930 · age 33 · b. ~1897 · Maryland
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Baltimore, Maryland
Open full size
1930 US Federal Census — Baltimore, Maryland
Page Contents
50 people indexed on this census page (ia:1930:15thcensus847unit:0611)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Charles Mcginn | 28 | Head | Laborer | Maryland |
| 52 | Carolyn Mcginn | 20 | Wife | — | Maryland |
| 53 | John Mcginn | 18 | Brother | Laborer | Maryland |
| 54 | Henry Myers | 38 | Head | Can Maker | Maryland |
| 55 | Mildred Myers | 28 | Wife | — | Maryland |
| 56 | Clayton Myers | 13 | Son | — | Maryland |
| 57 | Mildred Myers | 9 | Daughter | — | Maryland |
| 58 | William Myers | 7 | Son | — | Maryland |
| 59 | Mary Myers | 1 | Daughter | — | Maryland |
| 60 | Albert Hein | 27 | Head | Foreman | Maryland |
| 61 | Evelyn Hein | 22 | Wife | — | Maryland |
| 62 | Melvin Hein | 1 | Son | — | Maryland |
| 63 | Edward Deppert | 50 | Head | Laborer | Maryland |
| 64 | Mary Deppert | 43 | Wife | — | Maryland |
| 65 | Edward Deppert | 20 | Son | Laborer | Maryland |
| 66 | Edith Deppert | 14 | Daughter | — | Maryland |
| 67 | Melba Deppert | 10 | Daughter | — | Maryland |
| 68 | William Deppert | 1 | Son | — | Maryland |
| 69 | Louis Broadman | 41 | Head | — | Maryland |
| 70 | Mae Broadman | 40 | Wife | — | Maryland |
| 71 | Sydney Broadman | 9 | Son | — | Maryland |
| 72 | Dorothy Broadman | 7 | Daughter | — | Maryland |
| 73 | Margaret Broadman | 4 | Daughter | — | Maryland |
| 74 | Charles Deelove | 37 | Head | Laundry | Maryland |
| 75 | Emma Deelove | 36 | Wife | — | Maryland |
| 76 | Charles Deelove | 7 | Son | Laundry | Maryland |
| 77 | William Deelove | 10 | Son | — | Maryland |
| 78 | John Deelove | 13 | Son | — | Maryland |
| 79 | Edward Cooper | 43 | Head | Inspector | New York |
| 80 | Edna Cooper | 31 | Wife | — | Switzerland |
| 81 | Eleanor Cooper | 9 | Daughter | — | Connecticut |
| 82 | James Cooper | 12 | Son | — | Connecticut |
| 83 | Francis Herman | 30 | Head | Laborer | Germany |
| 84 | Emma Herman | 26 | Wife | — | Maryland |
| 85 | Francis Herman | 7 | Son | — | Maryland |
| 86 | Barbara Herman | 3 | Daughter | — | Maryland |
| 87 | Arthur Gray THIS PERSON | 33 | Head | Machinist | Maryland |
| 88 | Louise Gray | 30 | Wife | — | Maryland |
| 89 | Flora Gray | 3 | Daughter | — | Maryland |
| 90 | Barbara Eye | 58 | Mother-in-law | — | Maryland |
| 91 | Lavinia Doberg | 24 | Mother-in-law | — | Maryland |
| 92 | Ida Doberg | 19 | Sister-in-law | — | Maryland |
| 93 | Charles Frank | 30 | Boarder | Can Maker | Maryland |
| 94 | Edward Earle | 46 | Head | Inspector | New York |
| 95 | Anna Earle | 47 | Wife | — | England |
| 96 | Josephine Earle | 16 | Daughter | — | Massachusetts |
| 97 | Ernest Fortune | 24 | Boarder | Riveter | Maryland |
| 98 | Louis Burkett | 21 | Boarder | Riveter | Maryland |
| 99 | Charles Barret | 23 | Boarder | Riveter | Maryland |
| 100 | Jesse Martin | 22 | Boarder | Riveter | Maryland |
Pedigree Summary
Arthur
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 1930 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)