EM
Elizabeth Mason — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Charles, Maryland
Our Model Tree links this Elizabeth Mason across the 1930 and 1940 US Censuses in Charles, Maryland (XGBoost, ~Confirmed) — first a head (b.~1902), then head of a 6-person household.
Age 28
b. ~1902
Female
Head
Born: Maryland
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Charles, Maryland |
| Surname | Mason |
| Given Name | Elizabeth |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | Black |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 17 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Election District 4 Allens Fresh |
| Est. Birth Year | ~1902 |
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 Elizabeth | Age | Birth yr |
|---|---|---|---|---|
| Charles Mason | Son | — | 5 | ~1925 |
| Frederick Mason | Son | — | 2 | ~1928 |
| Archie Mason | Son | — | 2 | ~1928 |
| James Mason | Son | — | 12 | ~1918 |
| Paul Mason | Son | — | 4 | ~1926 |
| Elizabeth Mason | Head | — | 28 | ~1902 |
Census Appearances
1930
Charles, Maryland
Head, age 28
Charles, Maryland · implied b. ~1902 — 6 household members
| Surname | Mason |
| Given Name | Elizabeth |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | Black |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 17 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | none |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Charles-County, Maryland
Spouse, age 38
Charles-County, Maryland · implied b. ~1902 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mason |
| Given Name | Elizabeth M. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Allen Fresh |
| 1935 Residence (County) | Charles |
| Income (1939) | 0 |
| Highest Grade | No 5 |
| 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 Elizabeth Mason across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Elizabeth Mason
Head · 1930 · age 28 · b. ~1902 · 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:0887)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Harry Swann | 30 | Son | None | Maryland |
| 52 | Gladys Swann | 21 | Daughter | Laborer | Maryland |
| 53 | Leo Swann | 15 | Son | Laborer | Maryland |
| 54 | John Jenkins | 30 | Head | Farmer | Maryland |
| 55 | Catherine Jenkins | 22 | Wife | None | Maryland |
| 56 | James Jenkins | 9 | Son | None | Maryland |
| 57 | Geneva Jenkins | 6 | Daughter | None | Maryland |
| 58 | John Jr. Jenkins | 4 | Son | None | Maryland |
| 59 | William Jenkins | 2 | Son | None | Maryland |
| 60 | Elizabeth Mason THIS PERSON | 28 | Head | None | Maryland |
| 61 | Paul A. Mason | 4 | Son | Farmer | Maryland |
| 62 | Charles Mason | 5 | Son | None | Maryland |
| 63 | Frederick Mason | 2 | Son | None | Maryland |
| 64 | Archie Mason | 2 | Son | None | Maryland |
| 65 | James Mason | 12 | Son | Laborer | Maryland |
| 66 | William Butler | 65 | Head | Laborer | Maryland |
| 67 | Celia Butler | 64 | Wife | None | Maryland |
| 68 | Thomas W. Wills | 61 | Head | None | Maryland |
| 69 | Maria E. Wills | 58 | Wife | None | Maryland |
| 70 | Grace Wills | 27 | Daughter | Teacher | Maryland |
| 71 | John E. Lyon | 46 | Head | Merchant | Maryland |
| 72 | Bertie F. Lyon | 40 | Wife | None | Maryland |
| 73 | Frances E. Lyon | 16 | Daughter | None | Maryland |
| 74 | John M. Lyon | 15 | Son | None | Maryland |
| 75 | Helen Lyon | 12 | Daughter | None | Maryland |
| 76 | Stephen W. Lyon | 8 | Son | None | Maryland |
| 77 | Margaret M. Lyon | 2 | Daughter | None | Maryland |
| 78 | Coyne R. Wills | 25 | Head | Salesman | Maryland |
| 79 | Elsie N. Wills | 21 | Wife | None | Maryland |
| 80 | Francis A. Burch | 39 | Head | Carpenter | Maryland |
| 81 | Mary E. Burch | 30 | Wife | None | Maryland |
| 82 | Francis E. Jr. Burch | 8 | Son | None | Maryland |
| 83 | James H. Burch | 5 | Son | None | Maryland |
| 84 | Marie R. Burch | 1 | Daughter | None | Maryland |
| 85 | Charles W. Roby | 61 | Head | Farmer | Maryland |
| 86 | Alice A. Roby | 57 | Wife | None | Maryland |
| 87 | Lee Swann | 21 | Head | Laborer | Maryland |
| 88 | James W. Chase | 30 | Head | Laborer | Maryland |
| 89 | Amelia J. Chase | 40 | Wife | None | Maryland |
| 90 | Helen V. Chase | 2 | Daughter | None | Maryland |
| 91 | John F. Lancaster | 38 | Head | Laborer | Maryland |
| 92 | Catherine Lancaster | 34 | Wife | Laundress | Maryland |
| 93 | William J. Lancaster | 17 | Son | Laborer | Maryland |
| 94 | John T. Lancaster | 15 | Son | Laborer | Maryland |
| 95 | Mary L. Lancaster | 13 | Daughter | None | Maryland |
| 96 | Mary Proctor | 46 | Head | None | Maryland |
| 97 | Samuel Coombs | 47 | Head | Farmer | Maryland |
| 98 | John Brown | 62 | Head | Laborer | Maryland |
| 99 | Annie Brown | 56 | Sister | None | Maryland |
| 100 | Katherine Diggs | 32 | Head | Laundress | 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)