HT
Hazel Thomas — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Dorchester, Maryland
Our Model Tree links this Hazel Thomas across the 1920 and 1930 US Censuses in Dorchester, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1914), then head of a 10-person household.
Age 16
b. ~1914
Female
Daughter
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Dorchester, Maryland |
| Surname | Thomas |
| Given Name | Hazel M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| 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 | Elliott District 18 |
| Est. Birth Year | ~1914 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Hazel | Age | Birth yr |
|---|---|---|---|---|
| Pearl Thomas | Other | — | 43 | ~1887 |
| Bobby Thomas | Son | — | 2 | ~1928 |
| Melvin Thomas | Head | — | 49 | ~1881 |
| Lillian Thomas | Daughter | — | 5 | ~1925 |
| Irene Thomas | Daughter | — | 9 | ~1921 |
| Billy Thomas | Son | — | 7 | ~1923 |
| Melvin Thomas | Son | — | 20 | ~1910 |
| Bernard Thomas | Son | — | 12 | ~1918 |
| Hazel Thomas | Daughter | — | 16 | ~1914 |
| Bessie Thomas | Daughter | — | 9 | ~1921 |
Census Appearances
1920
Prince George, …
Daughter, age 5
Prince George, Maryland · implied b. ~1915 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Hazel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Dorchester, Maryland
Daughter, age 16
Dorchester, Maryland · implied b. ~1914 — 10 household members
| Surname | Thomas |
| Given Name | Hazel M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| 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 |
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 Hazel Thomas across 2 US Census years (1920 and 1930) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Hazel Thomas
Daughter · 1930 · age 16 · b. ~1914 · Maryland
★ You are viewing this record
Sibling
Bernard Thomas
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lillian Thomas
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Irene Thomas
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Melvin Thomas
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Billy Thomas
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bobby Thomas
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bessie Thomas
Sibling · 1930 · age 9
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 — Dorchester, Maryland
Open full size
1930 US Federal Census — Dorchester, Maryland
Page Contents
49 people indexed on this census page (ia:1930:15thcensus873unit:1106)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Oscar E. Jones | 47 | Head | Farmer | Maryland |
| 52 | Sarah E. Jones | 38 | Wife-H | — | Maryland |
| 53 | Melvin W. Thomas | 49 | Head | Oysterman | Maryland |
| 54 | Pearl D. Thomas | 43 | Wife-H | Baker | Maryland |
| 55 | Melvin M. Thomas | 20 | Son | — | Maryland |
| 56 | Hazel M. Thomas THIS PERSON | 16 | Daughter | — | Maryland |
| 57 | Bernard Thomas | 12 | Son | — | Maryland |
| 58 | Irene M. Thomas | 9 | Daughter | — | Maryland |
| 59 | Bessie R. Thomas | 9 | Daughter | — | Maryland |
| 60 | Billy J. Thomas | 7 | Son | — | Maryland |
| 61 | Lillian L. Thomas | 5 | Daughter | — | Maryland |
| 62 | Bobby Thomas | 2 | Son | — | Maryland |
| 63 | Galloway B. Gray | 39 | Head | Oysterman | Maryland |
| 64 | Florence H. Gray | 24 | Wife-H | — | Maryland |
| 65 | Beatrice S. Gray | 0 | Daughter | — | Maryland |
| 66 | Nelson W. Mccurdy | 74 | Head | Farmer | Maryland |
| 67 | Ada Mccurdy | 55 | Wife-H | — | Maryland |
| 68 | William W. Hughes | 53 | Head | Oysterman | Maryland |
| 69 | Rhoda M. Hughes | 43 | Wife-H | — | Maryland |
| 70 | William M. Hughes | 23 | Son | Clerk | Maryland |
| 71 | Eva F. Hughes | 21 | Daughter | Laborer | Maryland |
| 72 | Thelma D. Hughes | 14 | Daughter | — | Maryland |
| 73 | Kenneth F. Hughes | 9 | Son | — | Maryland |
| 74 | Lewis W. Patchett | 28 | Head | Oysterman | Maryland |
| 75 | Nora L. Patchett | 27 | Wife-H | Laborer | Maryland |
| 76 | Roger L. Patchett | 1 | Son | — | Maryland |
| 77 | Maggie H. Ennels | 47 | H | Laborer | Maryland |
| 78 | William J. Ennels | 16 | Son | Laborer | Maryland |
| 79 | Bruce A. Hurley | 30 | Head | Oysterman | Maryland |
| 80 | Elma G. Hurley | 25 | Wife-H | Laborer | Maryland |
| 81 | Lewis S. Gray | 54 | Head | Sailor | Maryland |
| 82 | Bertha M. Gray | 49 | Wife-H | — | Maryland |
| 83 | Frederick R. Gray | 23 | Son | Clerk | Maryland |
| 84 | George T. Covington | 67 | Head | Farmer | Maryland |
| 85 | William J. Hurley | 65 | Head | Farmer | Maryland |
| 86 | Sarah J. Mcready | 72 | Sister | — | Maryland |
| 87 | Ara F. Mcready | 44 | Nephew | Laborer | Maryland |
| 88 | Rannie G. Gray | 30 | Head | Retail Merchant | Maryland |
| 89 | Mildred A. Gray | 25 | Wife-H | — | Maryland |
| 90 | Annabelle Gray | 5 | Daughter | — | Maryland |
| 91 | Jerome L. Gray | 3 | Son | — | Maryland |
| 92 | Martha S. Gray | 75 | Mother | — | Maryland |
| 93 | Roy H. Gray | 33 | Brother | Farmer | Maryland |
| 94 | Shelton R. Gray | 41 | Head | Merchant | Maryland |
| 95 | Linnie R. Gray | 21 | Wife-H | Teacher | Maryland |
| 96 | Linwood Thomas | 53 | Head | Oysterman | Maryland |
| 97 | Martha A. Thomas | 57 | Wife-H | — | Maryland |
| 98 | Linwood N. Thomas | 28 | Son | Oysterman | Maryland |
| 99 | Albert S. Thomas | 16 | Son | Sailor | Maryland |
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)