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 1910, 1920 and 1930 US Censuses in Charles, Maryland (XGBoost, ~Confirmed) — first a spouse (b.~1884), then head of a 7-person household.
Age 46
b. ~1884
Female
Spouse
Born: Maryland
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Charles, Maryland |
| Surname | Hawkins |
| Given Name | Mary J |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 16 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Can Read/Write | No |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Election Dist 8 Bryantown |
| Est. Birth Year | ~1884 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Hawkins | Daughter | — | 18 | ~1912 |
| Lily Hawkins | Daughter | — | 26 | ~1904 |
| Louise Hawkins | Daughter | — | 4 | ~1926 |
| Frank Hawkins | Head | — | 46 | ~1884 |
| John Hawkins | Son | — | 15 | ~1915 |
| Joseph Hawkins | Son | — | 11 | ~1919 |
| Mary Hawkins | Spouse | — | 46 | ~1884 |
Census Appearances
1910
Charles, Maryland
Spouse, age 30
Charles, Maryland · implied b. ~1880 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hawkins |
| Given Name | Martha |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Maryland |
| Years Married | 1 |
| Children Born | 0 |
| Children Living | 0 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
Charles, Maryland
Spouse, age 39
Charles, Maryland · implied b. ~1881 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hawkins |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Charles, Maryland
Spouse, age 46
Charles, Maryland · implied b. ~1884 — 7 household members
| Surname | Hawkins |
| Given Name | Mary J |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 16 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read/Write | No |
| 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 3 US Census years (1910, 1920 and 1930) in Charles, Maryland, using XGBoost record linkage.
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This person
Anchor record
Mary Hawkins
Spouse · 1930 · age 46 · b. ~1884 · Maryland
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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:1053)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | George F Burch | 8 | Son | — | Maryland |
| 52 | Martha Burch | 66 | Mother | — | Maryland |
| 53 | June Chula | 67 | Head | — | Maryland |
| 54 | James T Robey | 59 | Head | Farmer | Maryland |
| 55 | Mary J Robey | 50 | Wife | — | Maryland |
| 56 | James R Robey | 25 | Son | Laborer | Maryland |
| 57 | Bertha Robey | 24 | Daughter | — | Maryland |
| 58 | Arthur Robey | 19 | Son | Laborer | Maryland |
| 59 | Mary B Jameson | 22 | Daughter | — | Maryland |
| 60 | Raymond Jameson | 3 | Son | — | Maryland |
| 61 | Francis Jameson | 1 | Son | — | Maryland |
| 62 | William J Chase | 50 | Head | Farmer | Maryland |
| 63 | Lucy A Chase | 52 | Wife | — | Maryland |
| 64 | William B Chase | 21 | Son | Laborer | Maryland |
| 65 | Mary L Chase | 78 | Mother | — | Maryland |
| 66 | Mary C Chase | 61 | Sister | — | Maryland |
| 67 | Dennis Chase | 34 | Head | Farmer | Maryland |
| 68 | Viola Chase | 32 | Wife | — | Maryland |
| 69 | Mary D Chase | 13 | Daughter | — | Maryland |
| 70 | Joseph L Chase | 11 | Son | — | Maryland |
| 71 | Margaret C Chase | 9 | Daughter | — | Maryland |
| 72 | Julia G Chase | 8 | Daughter | — | Maryland |
| 73 | Mary E Chase | 6 | Daughter | — | Maryland |
| 74 | Susie M Chase | 4 | Daughter | — | Maryland |
| 75 | George D Chase | 3 | Son | — | Maryland |
| 76 | John M Chase | 1 | Son | — | Maryland |
| 77 | Frank Hawkins | 46 | Head | Farmer | Maryland |
| 78 | Mary J Hawkins THIS PERSON | 46 | Wife | — | Maryland |
| 79 | Lily Hawkins | 26 | Daughter | — | Maryland |
| 80 | Mary Hawkins | 18 | Daughter | — | Maryland |
| 81 | John Hawkins | 15 | Son | Laborer | Maryland |
| 82 | Joseph Hawkins | 11 | Son | — | Maryland |
| 83 | Louise Hawkins | 4 | Daughter | — | Maryland |
| 84 | Mary E Burch | 56 | Head | — | Maryland |
| 85 | Emily L Burch | 20 | Daughter | — | Maryland |
| 86 | Charles B Kilhoffer | 45 | Head | Contractor | Nebraska |
| 87 | Clara L Kilhoffer | 61 | Wife | — | Ohio |
| 88 | Carl G Kilhoffer | 22 | Son | Carpenter | Arkansas |
| 89 | George H Walter | 81 | Head | Farmer | Germany |
| 90 | Almira I Walter | 74 | Wife | — | Germany |
| 91 | George A Walter | 54 | Son | Farmer | Ohio |
| 92 | Joseph Walter | 41 | Son | Farmer | Ohio |
| 93 | Henry H Walter | 41 | Head | Farmer | Ohio |
| 94 | Emma U Walter | 33 | Wife | — | Pennsylvania |
| 95 | Henry C Walter | 9 | Son | — | Maryland |
| 96 | Francis Walter | 6 | Son | — | Maryland |
| 97 | Edward Walter | 5 | Son | — | Maryland |
| 98 | Carl Walter | 4 | Son | — | Maryland |
| 99 | Harold Walter | 2 | Son | — | Maryland |
| 100 | Mary Walter | 0 | Daughter | — | 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)