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Joseph Mason — 1910 US Census Record
Model Tree available1910 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Joseph Mason across the 1900, 1910, 1920, 1930 and 1940 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed), with identified parents Dallas & Edith — first a son (b.~1892), then head of a 7-person household.
Age 18
b. ~1892
Male
Son
Born: Maryland
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Baltimore, Maryland |
| Surname | Mason |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | Laborer |
| Industry | Contractor |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Laborer |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1892 |
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 1910 census.
| Name | Relation to head | Relative to Joseph | Age | Birth yr |
|---|---|---|---|---|
| Leana Mason | Daughter | — | 16 | ~1894 |
| George Mason | Son | — | 32 | ~1878 |
| Henrietta Mason | Head | — | 55 | ~1855 |
| Robert Mason | Son | — | 24 | ~1886 |
| Abraham Mason | Son | — | 12 | ~1898 |
| Joseph Mason | Son | — | 18 | ~1892 |
| Samuel Mason | Son | — | 31 | ~1879 |
Census Appearances
1900
Baltimore, Maryland
Son, age 13
Baltimore, Maryland · implied b. ~1887 — 14 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mason |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Maryland |
| Birth Month | Nov |
| Birth Year | 1887 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Messenger |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1910
Baltimore, Maryland
Son, age 18
Baltimore, Maryland · implied b. ~1892 — 7 household members
| Surname | Mason |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Laborer |
| Industry | Contractor |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
Baltimore, Maryland
Head, age 29
Baltimore, Maryland · implied b. ~1891 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mason |
| Given Name | John A. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Laborer |
| Industry | Bakery |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Head, age 39
Baltimore, Maryland · implied b. ~1891 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mason |
| Given Name | John H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 19 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Laborer |
| Industry | Machine Mfg. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 25 |
| Radio Set | R |
| Veteran | No |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
Head, age 46
Baltimore-County, Maryland · implied b. ~1894 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mason |
| Given Name | John A. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Towson |
| 1935 Residence (County) | Baltimore |
| Occupation | Gardener |
| Industry | Private house |
| Class of Worker | PW |
| Hours Worked | 36 |
| Income (1939) | 280 |
| Highest Grade | No 7 |
| 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 Joseph Mason across 5 US Census years (1900, 1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Dallas Mason (~0.92 confidence) and mother Edith Mason (~0.92 confidence) and mother Henrietta Mason (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Dallas Mason
b. ~1860
Source father
● Household
· direct · ~0.92
Mother
Edith Mason
b. ~1863
Source mother
● Household
· direct · ~0.92
Mother
Henrietta Mason
b. ~1855
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Joseph Mason
Son · 1910 · age 18 · b. ~1892 · Maryland
★ You are viewing this record
Sibling
Abraham Mason
Sibling · 1910 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Samuel Mason
Sibling · 1910 · age 31
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leana Mason
Sibling · 1910 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Mason
Sibling · 1910 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Mason
Sibling · 1910 · age 32
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
1910 US Federal Census — Baltimore, Maryland
Open full size
1910 US Federal Census — Baltimore, Maryland
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po558unit:0487)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Frank Reed | 22 | Boarder | Laborer | Maryland |
| 52 | Papa Reed | 23 | Boarder | — | Virginia |
| 53 | Edith Reed | 22 | Boarder | — | Maryland |
| 54 | Lawrence Reed | 22 | Boarder | — | Maryland |
| 55 | Isaac Butler | 34 | Head | Porter | Maryland |
| 56 | Amanda Butler | 27 | Wife | Cook | Maryland |
| 57 | Emma Lilly | 20 | Boarder | Cook | Maryland |
| 58 | Susan Brand | 40 | Head | Laundress | Virginia |
| 59 | James Brand | 15 | Son | Laborer | Maryland |
| 60 | Mary Brand | 14 | Wife | Servant | Maryland |
| 61 | Charles Brand | 10 | Son | — | Maryland |
| 62 | Mildred Carter | 24 | Head | Laundress | Maryland |
| 63 | Rose Carter | 4 | Daughter | — | Maryland |
| 64 | George Carter | 3 | Son | — | Maryland |
| 65 | John Emery | 31 | Boarder | Laborer | Maryland |
| 66 | Lulu Emery | 30 | Boarder | General Work | Maryland |
| 67 | Lucy Thomas | 33 | Boarder | Servant | Maryland |
| 68 | Lizzie Thomas | 11 | Boarder | — | Maryland |
| 69 | Patrick Brooks | 34 | Head | Hod Carrier | Maryland |
| 70 | Annie Brooks | 24 | Wife | Servant | Virginia |
| 71 | James Gordon | 37 | Head | Brick Layer | Maryland |
| 72 | Alice Gordon | 37 | Wife | Laundress | Maryland |
| 73 | Lillie Green | 25 | Sister-in-law | — | Maryland |
| 74 | Joseph Green | 20 | Brother-in-law | Hod Carrier | Maryland |
| 75 | John Marshall | 26 | Head | Laborer | Maryland |
| 76 | Mary Marshall | 26 | Wife | — | Maryland |
| 77 | Joseph Marshall | 3 | Daughter | — | Maryland |
| 78 | Joshua Marshall | 4 | Son | — | Maryland |
| 79 | Henrietta Mason | 55 | Head | Laundress | Maryland |
| 80 | George H. Mason | 32 | Son | Laborer | Maryland |
| 81 | Samuel J. Mason | 31 | Son | Laborer | Maryland |
| 82 | Robert Mason | 24 | Son | Laborer | Maryland |
| 83 | Joseph Mason THIS PERSON | 18 | Son | Laborer | Maryland |
| 84 | Leana Mason | 16 | Daughter | Nurse | Maryland |
| 85 | Abraham Mason | 12 | Son | — | Maryland |
| 86 | Annie G. Gilbert | 68 | Head | Laundress | Virginia |
| 87 | Jessie E. Gilbert | 27 | Daughter | Dressmaker | Maryland |
| 88 | Eldridge Bates | 37 | Head | Hod Carrier | Virginia |
| 89 | Emma Bates | 6 | Daughter | — | Maryland |
| 90 | Denise Bates | 22 | Sister | Servant | Virginia |
| 91 | Ede Matthews | 40 | Head | Laundress | District of Columbia |
| 92 | Albert Matthews | 18 | Nephew | — | Maryland |
| 93 | Mae Dudley | 40 | Boarder | Laborer | Maryland |
| 94 | Claude Marshall | 32 | Head | Driver | Virginia |
| 95 | Alice Marshall | 27 | Wife | Laundress | Virginia |
| 96 | William Marshall | 1 | Son | — | Maryland |
| 97 | Ida Reese | 25 | Boarder | General Work | Virginia |
| 98 | Agnes Reese | 26 | Boarder | Servant | Virginia |
| 99 | Gracie Gilmore | 19 | Boarder | Servant | Virginia |
| 100 | Susie Gilmore | 17 | Boarder | Servant | Virginia |
Related Census Records
Pedigree Summary
Joseph + 5 siblings
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1910 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)