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George Mason — 1930 US Census Record
Model Tree available1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this George Mason across the 1910, 1920 and 1930 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed), with identified parents George & George — first a son (b.~1909), then head of a 8-person household.
Age 21
b. ~1909
Male
Son
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | Mason |
| Given Name | George |
| Relationship to Head | son |
| Sex | M |
| Color / Race | Black |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | mechanic |
| Industry | store |
| Class of Worker | W |
| Can Read/Write | No |
| Veteran | No |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Mechanic |
| Township / Ward | Election District 9 Part |
| Est. Birth Year | ~1909 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to George | Age | Birth yr |
|---|---|---|---|---|
| Evelyn Mason | Daughter | — | 11 | ~1919 |
| Anna Mason | Daughter | — | 14 | ~1916 |
| George Mason | Head | — | 49 | ~1881 |
| Ida Hargrave | Other | — | 27 | ~1903 |
| Glenwood Mason | Son | — | 23 | ~1907 |
| Robert Mason | Son | — | 16 | ~1914 |
| Joseph Mason | Son | — | 19 | ~1911 |
| George Mason | Son | — | 21 | ~1909 |
Census Appearances
1910
Baltimore, Maryland
Son, age 2
Baltimore, Maryland · implied b. ~1908 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mason |
| Given Name | George |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
Baltimore, Maryland
Son, age 12
Baltimore, Maryland · implied b. ~1908 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mason |
| Given Name | George H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Mulatto |
| Age | 12 |
| Marital Status | Single |
| 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
Baltimore, Maryland
Son, age 21
Baltimore, Maryland · implied b. ~1909 — 8 household members
| Surname | Mason |
| Given Name | George |
| Relationship to Head | son |
| Sex | M |
| Color / Race | Black |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | mechanic |
| Industry | store |
| Class of Worker | W |
| Can Read/Write | No |
| Veteran | 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 George Mason across 3 US Census years (1910, 1920 and 1930) in Baltimore, Maryland, using XGBoost record linkage. Identified parents: father George Mason (~0.92 confidence) and father George Mason (~0.92 confidence) and mother Bessie Mason (~0.92 confidence) and mother Laura Mason (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
George Mason
b. ~1880
Source father
● Household
· direct · ~0.92
Father
George Mason
b. ~1882
Source father
● Household
· direct · ~0.92
Mother
Bessie Mason
b. ~1883
Source mother
● Household
· direct · ~0.92
Mother
Laura Mason
b. ~1890
Source mother
● Household
· direct · ~0.92
This person
Anchor record
George Mason
Son · 1930 · age 21 · b. ~1909 · Maryland
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Sibling
Joseph Mason
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Evelyn Mason
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Mason
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Mason
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Glenwood Mason
Sibling · 1930 · age 23
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 — Baltimore, Maryland
Open full size
1930 US Federal Census — Baltimore, Maryland
Page Contents
50 people indexed on this census page (ia:1930:15thcensus846unit:0827)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Stella Carter | 56 | Head | None | North Carolina |
| 2 | Cornelius Hargrave | 35 | son | Chauffer | North Carolina |
| 3 | Hugh Seward | 34 | Head | Cook | Virginia |
| 4 | Georgiana Seward | 38 | Wife-H | Laundress | Maryland |
| 5 | Maggie Garrett | 22 | daughter | Maid | Maryland |
| 6 | Jacob Seward | 24 | Brother | Chauffer | Maryland |
| 7 | Robert L Smith | 55 | Head | Contractor | Maryland |
| 8 | Annie L Smith | 43 | Wife-H | None | Maryland |
| 9 | Milton Noffs | 10 | nephew | None | Maryland |
| 10 | Robert L Hicks | 50 | Head | Porter | Maryland |
| 11 | Helen Hicks | 43 | Wife-H | Servant | Maryland |
| 12 | Elizabeth Everett | 34 | Wife-H | Laundress | Maryland |
| 13 | Robert Everett | 38 | Head | Gardener | Maryland |
| 14 | Roberta Everett | 14 | daughter | None | Maryland |
| 15 | John Everett | 12 | son | None | Maryland |
| 16 | Georgiana Everett | 10 | daughter | None | Maryland |
| 17 | Samuel Everett | 8 | son | None | Maryland |
| 18 | George Mason | 49 | Head | Chauffer | Maryland |
| 19 | George Mason THIS PERSON | 21 | son | Mechanic | Maryland |
| 20 | Joseph Mason | 19 | son | Chauffer | Maryland |
| 21 | Glenwood Mason | 23 | son | Chauffer | Maryland |
| 22 | Anna Mason | 14 | daughter | None | Maryland |
| 23 | Evelyn Mason | 11 | daughter | None | Maryland |
| 24 | Robert Mason | 16 | son | Roadwork | Maryland |
| 25 | Ida Hargrave | 27 | sister | Servant | Maryland |
| 26 | Sophia Ship | 30 | Head | Servant | Maryland |
| 27 | Josephine Garrett | 16 | sister | Servant | Maryland |
| 28 | Delphus Garrett | 70 | Head | Laborer | Maryland |
| 29 | Ida Garrett | 50 | Wife-H | Laundress | Virginia |
| 30 | Joseph Grimes | 20 | Boarder | Chauffer | Virginia |
| 31 | Louise Grimes | 20 | Boarder | Helper | Virginia |
| 32 | Paul Holmes | 40 | Boarder | Chauffer | Virginia |
| 33 | Ernest Mason | 30 | Boarder | Helper | North Carolina |
| 34 | Hattie Carroll | 26 | Wife-H | Maid | Virginia |
| 35 | John Coulbourn | 41 | Head | Superintendent | Maryland |
| 36 | Mary H Coulbourn | 36 | Wife-H | None | Maryland |
| 37 | Katherine Hamilton | 62 | mother | None | Maryland |
| 38 | Ronald Wild | 42 | Head | Vice President | England |
| 39 | Catherine Wild | 38 | Wife-H | None | England |
| 40 | Catherine Wild | 14 | daughter | None | England |
| 41 | Ronald Jr Wild | 13 | son | None | England |
| 42 | Dew F Claybrook | 36 | Head | Broker | Virginia |
| 43 | Priscilla Claybrook | 31 | Wife-H | — | New York |
| 44 | Jeanne Claybrook | 8 | daughter | None | Maryland |
| 45 | Nancy L Claybrook | 1 | daughter | None | Maryland |
| 46 | Nellie Nickens | 16 | servant | Maid | Virginia |
| 47 | Ollie Haley | 44 | Head | None | Maryland |
| 48 | Fannie Mulden | 65 | mother | None | Maryland |
| 49 | Wilson L Haines | 42 | Head | Secretary | Maryland |
| 50 | Naomi H Haines | 39 | Wife-H | None | Maryland |
Related Census Records
Pedigree Summary
George + 5 siblings
Gen 1 · 4 parents
~0.92
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)