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Irene Jones — 1930 US Census Record
Model Tree available1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Irene Jones across the 1920, 1930 and 1940 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed), with identified parents John & James — first a daughter (b.~1906), then head of a 7-person household.
Age 24
b. ~1906
Female
Daughter
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | Jones |
| Given Name | Irene |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Additional Details | |
| Occupation | Servant |
| Industry | Household |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Servant |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1906 |
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 Irene | Age | Birth yr |
|---|---|---|---|---|
| Irene Jones | Daughter | — | 24 | ~1906 |
| Edith Jones | Daughter | — | 11 | ~1919 |
| Laura Jones | Daughter | — | 17 | ~1913 |
| Blandina Jones | Daughter | — | 21 | ~1909 |
| James Jones | Head | — | 56 | ~1874 |
| Rudolph Fletcher | Other | — | 22 | ~1908 |
| Blanche Jones | Other | — | 48 | ~1882 |
Census Appearances
1920
Baltimore, Maryland
Daughter, age 14
Baltimore, Maryland · implied b. ~1906 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Irene |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Daughter, age 24
Baltimore, Maryland · implied b. ~1906 — 7 household members
| Surname | Jones |
| Given Name | Irene |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Occupation | Servant |
| Industry | Household |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Head, age 35
Baltimore-City-County, Maryland · implied b. ~1905 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Ines |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | Black |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Occupation | Servant |
| Industry | Private Family |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 520 |
| Highest Grade | No 11 |
| 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 Irene Jones across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Jones (~0.92 confidence) and father James Jones (~0.92 confidence) and mother Blanche Jones (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Jones
b. ~1873
Source father
● Household
· direct · ~0.92
Father
James Jones
b. ~1874
Source father
● Household
· direct · ~0.92
Mother
Blanche Jones
b. ~1882
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Irene Jones
Daughter · 1930 · age 24 · b. ~1906 · Maryland
★ You are viewing this record
Sibling
Laura Jones
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edith Jones
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Blandina Jones
Sibling · 1930 · age 21
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:1930:15thcensus858unit:0917)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William Christian | 50 | Head | — | Michigan |
| 2 | Mildred Christian | 34 | Wife-H | — | Maryland |
| 3 | Clarence Burris | 31 | Head | Waiter | Maryland |
| 4 | Josephine Burris | 27 | Wife-H | — | South Carolina |
| 5 | Garland Streeter | 11 | Step-son | — | South Carolina |
| 6 | Charles Teichel | 23 | Head | Stevedore | Maryland |
| 7 | Annie Teichel | 29 | Wife-H | — | Virginia |
| 8 | Peggy Teichel | 6 | Daughter | — | Maryland |
| 9 | William Teichel | 4 | Daughter | — | Maryland |
| 10 | Charles Teichel | 1 | Son | — | Maryland |
| 11 | Effie Custis | 55 | Cousin | — | Virginia |
| 12 | Pearle Walker | 25 | Sister-in-law | Servant | Virginia |
| 13 | John Walker | 23 | Brother-in-law | Stevedore | Virginia |
| 14 | John Mcmillan | 28 | Head | Laborer | North Carolina |
| 15 | Ardelia Mcmillan | 29 | Wife-H | — | Virginia |
| 16 | Elizabeth Stokes | 10 | Step-daughter | — | Virginia |
| 17 | Ardelia Stokes | 8 | Step-daughter | — | Maryland |
| 18 | Joseph Stokes | 6 | Step-son | — | Maryland |
| 19 | Juanita Stokes | 5 | Step-daughter | — | Maryland |
| 20 | Beatrice Stokes | 4 | Step-daughter | — | Maryland |
| 21 | Ardelia Thompson | 63 | Mother-in-law | — | Maryland |
| 22 | James Powell | 28 | Head | Molder | Virginia |
| 23 | Virginia Powell | 37 | Wife-H | Servant | Virginia |
| 24 | James Powell | 14 | Son | — | Virginia |
| 25 | James Walker | 53 | Head | Laborer | Maryland |
| 26 | Elizabeth Walker | 51 | Wife-H | — | Maryland |
| 27 | Jesse Walker | 33 | Daughter | — | Maryland |
| 28 | Beatrice Mitchell | 12 | Daughter | — | Maryland |
| 29 | Beatrice Mitchell | 1 | Step-daughter | — | Maryland |
| 30 | George Cunningham | 56 | Head | Salesman | Iowa |
| 31 | Alice Cunningham | 65 | Wife-H | — | Maryland |
| 32 | James Williams | 32 | Head | — | Virginia |
| 33 | Alice Williams | 28 | Wife-H | — | Virginia |
| 34 | Spiritt Williams | 25 | Brother | Hauling | Virginia |
| 35 | Alvin Slaughter | 30 | Head | — | Maryland |
| 36 | Ada Slaughter | 31 | Wife-H | Chauffeur | Virginia |
| 37 | Grace Griffin | 36 | Sister | Clerk | Virginia |
| 38 | Griffin | None | — | — | — |
| 39 | James Jones | 56 | Head | Laborer | Virginia |
| 40 | Blanche Jones | 48 | Wife-H | — | Virginia |
| 41 | Irene Jones THIS PERSON | 24 | Daughter | Servant | Maryland |
| 42 | Blandina Jones | 21 | Daughter | — | Maryland |
| 43 | Laura Jones | 17 | Daughter | — | Maryland |
| 44 | Rudolph Fletcher | 22 | Son-in-law | — | Maryland |
| 45 | Edith Jones | 11 | Daughter | — | Maryland |
| 46 | George Reed | 36 | Head | Waiter | North Carolina |
| 47 | Edith Reed | 32 | Wife-H | — | Maryland |
| 48 | Arthur Reed | 18 | Brother | Laborer | North Carolina |
| 49 | Connie Holloman | 34 | Head | Elevator | Virginia |
| 50 | Lillian Holloman | 28 | Wife-H | — | Maryland |
Pedigree Summary
Irene + 3 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 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)