WG
William Gray — 1930 US Census Record
Model Tree available1930 United States Federal Census · Anne Arundel, Maryland
Our Model Tree links this William Gray across the 1920, 1930 and 1940 US Censuses in Anne Arundel, Maryland (XGBoost, ~Confirmed), with identified parents Daniel & Lucy — first a son (b.~1918), then head of a 6-person household.
Age 12
b. ~1918
Male
Son
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Anne Arundel, Maryland |
| Surname | Gray |
| Given Name | William B. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Election Dist 7 Churchton |
| Est. Birth Year | ~1918 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Eliza Gray | Daughter | — | 17 | ~1913 |
| Daniel Gray | Head | — | 46 | ~1884 |
| Noane Gray | Other | — | 39 | ~1891 |
| Charles Gray | Son | — | 19 | ~1911 |
| William Gray | Son | — | 12 | ~1918 |
| James Gray | Son | — | 7 | ~1923 |
Census Appearances
1920
Anne Arundel, …
Son, age 1
Anne Arundel, Maryland · implied b. ~1919 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gray |
| Given Name | William B. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read | No |
| Can Write | No |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Anne Arundel, …
Son, age 12
Anne Arundel, Maryland · implied b. ~1918 — 6 household members
| Surname | Gray |
| Given Name | William B. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Anne-Arundel-County, Maryland
Son, age 22
Anne-Arundel-County, Maryland · implied b. ~1918 — 15 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gray |
| Given Name | Wilken |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | 2 Election Dist. |
| 1935 Residence (County) | Anne Arundel |
| Occupation | Helper |
| Industry | on farm |
| Class of Worker | PW |
| Hours Worked | 50 |
| Income (1939) | 866 |
| Highest Grade | No 4 |
| 1935 Residence | Same house |
| 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 William Gray across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Daniel Gray (~0.92 confidence) and mother Lucy Gray (~0.92 confidence) and mother Agnes Gray (~0.92 confidence) and father Daniel Gray (~0.92 confidence) and mother Gertrude Theron (~0.60 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.86
Father
Daniel Gray
b. ~1884
Source father
● Household
· direct · ~0.92
Mother
Lucy Gray
b. ~1891
Source mother
● Household
· direct · ~0.92
Mother
Agnes Gray
b. ~1893
Source mother
● Household
· direct · ~0.92
Father
Daniel Gray
b. ~1897
Source father
● Household
· direct · ~0.92
Mother
Gertrude Theron
b. ~1911
Source mother
● Household
· direct · ~0.6
This person
Anchor record
William Gray
Son · 1930 · age 12 · b. ~1918 · Maryland
★ You are viewing this record
Sibling
James Gray
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Gray
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eliza Gray
Sibling · 1930 · age 17
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
1930 US Federal Census — Anne Arundel, Maryland
Open full size
1930 US Federal Census — Anne Arundel, Maryland
Page Contents
50 people indexed on this census page (ia:1930:15thcensus844unit:1151)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Wm. E. Dawson | 29 | Son | Chauffeur | Maryland |
| 52 | Caleb H. Ballard | 62 | Head | Schucker | Maryland |
| 53 | Laura V. Ballard | 58 | Wife-H | — | Maryland |
| 54 | Aaron B. Ballard | 29 | Son | Shucker | Maryland |
| 55 | Lloyd R. Ballard | 24 | Son | Tonger | Maryland |
| 56 | Lula A. Ballard | 23 | D-in-law | Shucker | Maryland |
| 57 | Charles H. Simmons | 55 | Head | Farmer | Maryland |
| 58 | Rachael A. Simmons | 54 | Wife-H | — | Maryland |
| 59 | Charles W. Thompson | 28 | Head | Tonger | Maryland |
| 60 | Myrtle M. Thompson | 24 | Wife-H | — | Maryland |
| 61 | Gerald Thompson | 4 | Son | — | Maryland |
| 62 | Rupert Thompson | 2 | Son | — | Maryland |
| 63 | Calvin Thompson | 1 | Son | — | Maryland |
| 64 | Geraldine Thompson | 0 | Dau | — | Maryland |
| 65 | Houston Thompson | 35 | Uncle | Tonger | Maryland |
| 66 | Jane Thompson | 70 | Gr-mother | — | Maryland |
| 67 | Daniel Fountain | 54 | Head | Laborer | Maryland |
| 68 | Maria Fountain | 50 | Wife-H | — | Maryland |
| 69 | Irvington Fountain | 18 | Son | Culler | Maryland |
| 70 | Timothy Fountain | 10 | Ad-Son | — | Maryland |
| 71 | James, Jr. Crowner | 58 | Head | Tonger | Maryland |
| 72 | Beatrice Crowner | 46 | Wife-H | — | Maryland |
| 73 | George Crowner | 59 | Head | Tonger | Maryland |
| 74 | Wm. B. Minor | 62 | Head | Pastor | Virginia |
| 75 | Fannie S. Minor | 56 | Wife-H | — | Maryland |
| 76 | Daniel Gray | 46 | Head | Tonger | Maryland |
| 77 | Noane Gray | 39 | Wife-H | — | Maryland |
| 78 | Charles H. Gray | 19 | Son | Tonger | Maryland |
| 79 | Eliza Gray | 17 | Daughter | — | Maryland |
| 80 | William B. Gray THIS PERSON | 12 | Son | — | Maryland |
| 81 | James S. Gray | 7 | Son | — | Maryland |
| 82 | Susan Brown | 65 | Head | — | Maryland |
| 83 | Eliza Brown | 20 | Dau | Tonger | Maryland |
| 84 | Kernel Brown | 16 | Son | Culler | Maryland |
| 85 | Chester Brown | 13 | Son | — | Maryland |
| 86 | Henry Holland | 20 | Gr-Son | Schucker | Maryland |
| 87 | Solomon Holland | 19 | Gr-Son | Schucker | Maryland |
| 88 | John Holland | 11 | Gr-Son | — | Maryland |
| 89 | John E. Dawson | 60 | Head | Farmer | Maryland |
| 90 | Annie P. Dawson | 47 | Wife-H | — | Maryland |
| 91 | James E. Dawson | 17 | Son | — | Maryland |
| 92 | Amelia Celustka | 21 | Roomer | Teacher | Maryland |
| 93 | Mary G. Turner | 42 | Head | Laundress | Maryland |
| 94 | Mary Scott | 22 | Daughter | — | Maryland |
| 95 | James Turner | 20 | Son | Tonger | Maryland |
| 96 | Charles Turner | 19 | Son | Culler | Maryland |
| 97 | Angie Turner | 16 | Daughter | — | Maryland |
| 98 | Arthur Turner | 14 | Son | — | Maryland |
| 99 | Marie Turner | 12 | Daughter | — | Maryland |
| 100 | William Turner | 10 | Son | — | Maryland |
Pedigree Summary
William + 3 siblings
Gen 1 · 5 parents
~0.86
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)