MH
Mary Hawkins — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Charles, Maryland
Our Model Tree links this Mary Hawkins across the 1930 and 1940 US Censuses in Charles, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1922), then head of a 9-person household.
Age 8
b. ~1922
Female
Daughter
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Charles, Maryland |
| Surname | Hawkins |
| Given Name | Mary V |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | none |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Election District 4 Allens Fresh |
| Est. Birth Year | ~1922 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Hawkins | Daughter | — | 6 | ~1924 |
| Mildred Hawkins | Daughter | — | 4 | ~1926 |
| Agnes Hawkins | Daughter | — | 10 | ~1920 |
| Mary Hawkins | Daughter | — | 8 | ~1922 |
| John Hawkins | Head | — | 56 | ~1874 |
| John Hawkins | Son | — | ~1930 | |
| Alvin Hawkins | Son | — | 1 | ~1929 |
| James Hawkins | Son | — | 11 | ~1919 |
| Louise Hawkins | Spouse | — | 31 | ~1899 |
Census Appearances
1930
Charles, Maryland
Daughter, age 8
Charles, Maryland · implied b. ~1922 — 9 household members
| Surname | Hawkins |
| Given Name | Mary V |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | none |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Charles-County, Maryland
Daughter, age 16
Charles-County, Maryland · implied b. ~1924 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hawkins |
| Given Name | Margaret R. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | La Plata Town |
| 1935 Residence (County) | Charles |
| Highest Grade | H 2 |
| 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 Mary Hawkins across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Hawkins
Daughter · 1930 · age 8 · b. ~1922 · Maryland
★ You are viewing this record
Sibling
Alvin Hawkins
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Agnes Hawkins
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Hawkins
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Hawkins
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Hawkins
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred Hawkins
Sibling · 1930 · age 4
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 — Charles, Maryland
Open full size
1930 US Federal Census — Charles, Maryland
Page Contents
50 people indexed on this census page (ia:1930:15thcensus872unit:0869)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Agnes L Dowling | 23 | Wife | None | Maryland |
| 52 | George W Dowling | 4 | Son | — | Maryland |
| 53 | James Dowling | 2 | Son | — | Maryland |
| 54 | Douglas W Dowling | 23 | Brother | Farmer | Maryland |
| 55 | Theodore Dempsey | 13 | Lodger | None | Maryland |
| 56 | Earl Brown | 12 | Lodger | None | Maryland |
| 57 | John W Hawkins | 56 | Head | Labourer | Maryland |
| 58 | Louise Hawkins | 31 | Wife | None | Maryland |
| 59 | James Hawkins | 11 | Son | Laborer | Maryland |
| 60 | Agnes Hawkins | 10 | Daughter | None | Maryland |
| 61 | Mary V Hawkins THIS PERSON | 8 | Daughter | None | Maryland |
| 62 | Dorothy Hawkins | 6 | Daughter | None | Maryland |
| 63 | Mildred Hawkins | 4 | Daughter | None | Maryland |
| 64 | Alvin Hawkins | 1 | Son | None | Maryland |
| 65 | John W Hawkins | 0 | Son | None | Maryland |
| 66 | William Thompson | 23 | Head | Laborer | Maryland |
| 67 | Mary Thompson | 23 | Wife | None | Maryland |
| 68 | Mary W Thompson | 5 | Daughter | None | Maryland |
| 69 | William Thompson | 3 | Son | None | Maryland |
| 70 | James Thompson | 1 | Son | None | Maryland |
| 71 | George H Turner | 66 | Head | — | Maryland |
| 72 | George D Turner | 35 | Son | Farmer | Maryland |
| 73 | Sarah A Turner | 34 | Daughter-in-law | None | Maryland |
| 74 | Eugene E Turner | 5 | Grandson | None | Maryland |
| 75 | Catherine E Turner | 4 | Granddaughter | None | Maryland |
| 76 | Mildred W Turner | 1 | Granddaughter | None | Maryland |
| 77 | Sidney W Turner | 32 | Nephew | Farmer | Maryland |
| 78 | C. Otis Swann | 38 | Head | Manager | Maryland |
| 79 | Benjamin Swann | 21 | Son | Farmer | Maryland |
| 80 | Florence Swann | 20 | Daughter | None | Maryland |
| 81 | Robert Johnson | 39 | Boarder | Labourer | Maryland |
| 82 | James E Gunn | 43 | Head | Farmer | Maryland |
| 83 | Bertha E Gunn | 49 | Wife | None | Maryland |
| 84 | James E Jr Gunn | 23 | Son | Labourer | Maryland |
| 85 | Francis W Gunn | 21 | Son | Labourer | Maryland |
| 86 | Stephen L Gunn | 19 | Son | Labourer | Maryland |
| 87 | Martha A Gunn | 17 | Daughter | None | Maryland |
| 88 | Jane A Gunn | 15 | Daughter | None | Maryland |
| 89 | Mary E Gunn | 13 | Daughter | None | Maryland |
| 90 | Annette W Gunn | 11 | Son | None | Maryland |
| 91 | Mary G Gunn | 8 | Daughter | None | Maryland |
| 92 | Edna C Gunn | 5 | Daughter | None | Maryland |
| 93 | Stephen H Austin | 28 | Head | Farmer | New York |
| 94 | Julia H Austin | 42 | Wife | None | Maryland |
| 95 | Bernice J Austin | 6 | Daughter | None | Maryland |
| 96 | Gilbert J Austin | 4 | Son | None | Maryland |
| 97 | Covert Austin | 1 | Son | None | Maryland |
| 98 | John H Ogle | 62 | Head | Merchant | Maryland |
| 99 | Elizabeth J Ogle | 49 | Wife | None | Maryland |
| 100 | Arthur S Ogle | 18 | Son | None | Maryland |
Related Census Records
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)