MJ
Marie Jones — 1920 US Census Record
Model Tree available1920 United States Federal Census · None, Maryland
Our Model Tree links this Marie Jones across the 1920, 1930 and 1940 US Censuses in Maryland (XGBoost, ~Confirmed), with identified parents Charles & James — first a daughter (b.~1915), then head of a 3-person household.
Age 5
b. ~1915
Female
Daughter
Born: Maryland
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | None, Maryland |
| Surname | Jones |
| Given Name | Marie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | none |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Baltimore |
| Est. Birth Year | ~1915 |
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.
3 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Marie | Age | Birth yr |
|---|---|---|---|---|
| Marie Jones | Daughter | — | 5 | ~1915 |
| James Jones | Head | — | 23 | ~1897 |
| Rosalie Jones | Spouse | — | 20 | ~1900 |
Census Appearances
1920
None, Maryland
Daughter, age 5
None, Maryland · implied b. ~1915 — 3 household members
| Surname | Jones |
| Given Name | Marie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | none |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
None, Maryland
Daughter, age 16
None, Maryland · implied b. ~1914 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Other, age 24
Baltimore-City-County, Maryland · implied b. ~1916 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Mary |
| Relationship to Head | Niece |
| Sex | F |
| Color / Race | Black |
| Age | 24 |
| Marital Status | Separated |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore |
| 1935 Residence (County) | Baltimore City |
| Occupation | Nursery worker |
| Class of Worker | PW |
| Hours Worked | 52 |
| Income (1939) | 0 |
| Highest Grade | No H-3 |
| 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 Marie Jones across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Charles Jones (~0.92 confidence) and father James Jones (~0.92 confidence) and mother Rosalie Jones (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Charles Jones
b. ~1890
Source father
● Household
· direct · ~0.92
Father
James Jones
b. ~1897
Source father
● Household
· direct · ~0.92
Mother
Rosalie Jones
b. ~1900
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Marie Jones
Daughter · 1920 · age 5 · b. ~1915 · Maryland
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — None, Maryland
Open full size
1920 US Federal Census — None, Maryland
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu663unit:0506)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Susan Mason | 66 | Head | None | Hessen |
| 52 | Henry Dunlap | 43 | Head | Laborer | Maryland |
| 53 | Alice Dunlap | 28 | Wife | None | Maryland |
| 54 | George W. Moody | 60 | Head | Laborer | Georgia |
| 55 | Betty Moody | 55 | Wife | Laundress | Virginia |
| 56 | Betty Moody | 25 | Daughter | None | Maryland |
| 57 | Josephine Moody | 5 | Daughter | None | Maryland |
| 58 | Virginia Moody | 3 | Daughter | None | Maryland |
| 59 | Julia Lee | 40 | Head | Cook | Maryland |
| 60 | Marie Lee | 23 | Wife | Bag Maker | Maryland |
| 61 | Frank Haler | 65 | Head | Laborer | Maryland |
| 62 | Mamie Haler | 60 | Wife | Laundry Woman | Maryland |
| 63 | Jos. Planter | 30 | Head | Chauffeur | Maryland |
| 64 | Amelia Planter | 55 | Mother | Laundress | Maryland |
| 65 | Edward Cromwell | 46 | Head | Driver | Maryland |
| 66 | Margaret Cromwell | 22 | Wife | None | Maryland |
| 67 | Bush Washington | 30 | Head | Servant | Maryland |
| 68 | Elizabeth Warner | 30 | Lodger | Presser | Maryland |
| 69 | Catherine Warner | 20 | Lodger | Laundry Woman | Maryland |
| 70 | Thomas E. Savage | 43 | Head | Porter | Maryland |
| 71 | Eliza Savage | 35 | Wife | None | Maryland |
| 72 | Sarah E. Savage | 15 | Daughter | None | Maryland |
| 73 | Joseph P. Savage | 14 | Son | None | Maryland |
| 74 | Thomas Savage | 7 | Son | None | Maryland |
| 75 | Walter R. Savage | 6 | Son | None | Maryland |
| 76 | Charles J. Savage | 3 | Son | None | Maryland |
| 77 | Wm. Strunck | 57 | Head | Laborer | Pennsylvania |
| 78 | Frederick Strunck | 25 | Son | Laborer | Pennsylvania |
| 79 | John Hawkins | 60 | Head | Laborer | Maryland |
| 80 | Annie Hawkins | 30 | Wife | Laundress | Maryland |
| 81 | Amos Coates | 26 | Head | Driver | Maryland |
| 82 | Ella Coates | 24 | Wife | Laundress | Maryland |
| 83 | Alice Coates | 5 | Daughter | None | Maryland |
| 84 | Bernice Coates | 3 | Daughter | None | Maryland |
| 85 | Clarence Coates | 1 | Son | None | Maryland |
| 86 | James R. Jones | 23 | Head | Stevedore | Maryland |
| 87 | Rosalie A. Jones | 20 | Wife | None | Maryland |
| 88 | Marie Jones THIS PERSON | 5 | Daughter | None | Maryland |
| 89 | Andrew P. Rock | 58 | Head | None | Maryland |
| 90 | Ella L. Rock | 39 | Wife | None | Virginia |
| 91 | Harold Rock | 14 | Son | None | Maryland |
| 92 | Charles F. Hess | 30 | Head | Paper Hanger | Prussia |
| 93 | Hilda A. Hess | 29 | Wife | None | Prussia |
| 94 | Charles F. Hess | 9 | Son | None | Maryland |
| 95 | John L. Paine | 27 | Head | Laborer | Maryland |
| 96 | Marie Paine | 27 | Wife | None | Maryland |
| 97 | Adam S. Beck | 33 | Head | Laborer | Maryland |
| 98 | Mary P. Beck | 37 | Wife | None | Maryland |
| 99 | Elizabeth Beck | 5 | Daughter | None | Maryland |
| 100 | Mary Draper | 65 | Head | None | Ireland |
Pedigree Summary
Marie
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 1920 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)