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Mary Bartlett — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Mary Bartlett across the 1930 and 1940 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed) — first a spouse (b.~1886), then head of a 9-person household.
Age 44
b. ~1886
Female
Spouse
Born: Maryland
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | Bartlett |
| Given Name | Mary A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 20 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1886 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Charlotte Bartlett | Daughter | — | 6 | ~1924 |
| Mary Bartlett | Spouse | — | 44 | ~1886 |
| Allan Bartlett | Son | — | 14 | ~1916 |
| Shacker Bartlett | Son | — | 9 | ~1921 |
| Morris Bartlett | Son | — | 11 | ~1919 |
| Donald Bartlett | Son | — | 8 | ~1922 |
| Jeanette Bartlett | Daughter | — | 4 | ~1926 |
| Katherine Bartlett | Daughter | — | 12 | ~1918 |
| Allan Bartlett | Head | — | 44 | ~1886 |
Census Appearances
1930
Baltimore, Maryland
Spouse, age 44
Baltimore, Maryland · implied b. ~1886 — 9 household members
| Surname | Bartlett |
| Given Name | Mary A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 20 |
| 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 54
Baltimore-City-County, Maryland · implied b. ~1886 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bartlett |
| Given Name | May |
| Relationship to Head | niece |
| Sex | F |
| Color / Race | White |
| Age | 54 |
| Marital Status | Separated |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Highest Grade | No 8 |
| 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 Mary Bartlett across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Bartlett
Spouse · 1930 · age 44 · b. ~1886 · 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 — Baltimore, Maryland
Open full size
1930 US Federal Census — Baltimore, Maryland
Page Contents
24 people indexed on this census page (ia:1930:15thcensus866unit:0699)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Leonard L Linton | 41 | Head | Truck Driver | Maryland |
| 2 | Annie Linton | 31 | Wife | — | Illinois |
| 3 | Charles Linton | 12 | Son | — | Maryland |
| 4 | Lillian May Linton | 4 | Daughter | — | Maryland |
| 5 | Allan Bartlett | 44 | Head | Electrician | Virginia |
| 6 | Mary A Bartlett THIS PERSON | 44 | Wife | — | Maryland |
| 7 | Allan Jr Bartlett | 14 | Son | — | Maryland |
| 8 | Katherine Bartlett | 12 | Daughter | — | Maryland |
| 9 | Morris Bartlett | 11 | Son | — | Maryland |
| 10 | Shacker Bartlett | 9 | Son | — | Maryland |
| 11 | Donald Bartlett | 8 | Son | — | Maryland |
| 12 | Charlotte Bartlett | 6 | Daughter | — | Maryland |
| 13 | Jeanette Bartlett | 4 | Daughter | — | Maryland |
| 14 | Frank R Schumacher | 26 | Head | Proprietor | Maryland |
| 15 | Audrey Schumacher | 24 | Wife | — | Maryland |
| 16 | John F Schumacher | 4 | Son | — | Maryland |
| 17 | George Schumacher | 1 | Son | — | Maryland |
| 18 | William Lickey | 31 | Head | Manager | Maryland |
| 19 | Helen Lickey | 27 | Wife | — | Maryland |
| 20 | Hamilton Lickey | 11 | Son | — | Maryland |
| 21 | Howard Lickey | 10 | Son | — | Maryland |
| 22 | William Jr Lickey | 4 | Son | — | Maryland |
| 23 | Dorothy Lickey | 1 | Daughter | — | Maryland |
| 24 | Mary Walker | 56 | Mother-in-law | — | 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)