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Mary Walters — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Mary Walters across the 1930 and 1940 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 11-person household.
Age 5
b. ~1925
Female
Daughter
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | Walters |
| Given Name | Mary F |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Washington |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Est. Birth Year | ~1925 |
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.
11 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| George Brandt | Other | — | 27 | ~1903 |
| Mary Walters | Daughter | — | 5 | ~1925 |
| James Walters | Son | — | 8 | ~1922 |
| Paul Walters | Son | — | 3 | ~1927 |
| Vincent Walters | Head | — | 35 | ~1895 |
| Elizabeth Walters | Daughter | — | 16 | ~1914 |
| Rose Walters | Daughter | — | 14 | ~1916 |
| Louis Berchtenberter | Other | — | 21 | ~1909 |
| Norman Walters | Son | — | 10 | ~1920 |
| Charles Walters | Son | — | 12 | ~1918 |
| Elizabeth Walters | Spouse | — | 35 | ~1895 |
Census Appearances
1930
Baltimore, Maryland
Daughter, age 5
Baltimore, Maryland · implied b. ~1925 — 11 household members
| Surname | Walters |
| Given Name | Mary F |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Washington |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
Daughter, age 15
Baltimore-City-County, Maryland · implied b. ~1925 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walter |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore |
| 1935 Residence (County) | Baltimore City |
| Class of Worker | 0 |
| Highest Grade | No 9 |
| 1935 Residence | Maryland |
| 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 Walters across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Walters
Daughter · 1930 · age 5 · b. ~1925 · Maryland
★ You are viewing this record
Sibling
Paul Walters
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Walters
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rose Walters
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Walters
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Walters
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Norman Walters
Sibling · 1930 · age 10
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:1930:15thcensus850unit:0169)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Steppy Lukash | 14 | Daughter | — | Maryland |
| 52 | Erylula Lucas | 46 | Head | Housekeeper | Lithuanian |
| 53 | Stanley A Sanna | 32 | Head | Tailor | Lithuanian |
| 54 | Mary A Sanna | 21 | Wife | — | Pennsylvania |
| 55 | Stanley A Sanna | 2 | Son | — | Maryland |
| 56 | Theresa M Sanna | 1 | Daughter | — | Maryland |
| 57 | Joseph Lotas | 43 | Head | Tailor | Lithuanian |
| 58 | Mary Lotas | 33 | Wife | — | Lithuanian |
| 59 | Susanne Lotas | 10 | Daughter | — | Chicago |
| 60 | John Zinkevich | 80 | Head | — | Lithuanian |
| 61 | Shirley Zinkevich | 70 | Wife | — | Lithuanian |
| 62 | Fabian Vecerskis | 42 | Head | Tailor | Lithuanian |
| 63 | Bernice Vecerskis | 34 | Wife | — | Lithuanian |
| 64 | Bernice Vecerskis | 13 | Daughter | — | Maryland |
| 65 | Olga Vecerskis | 7 | Daughter | — | Maryland |
| 66 | Jessie Janitus | 9 | Daughter | — | Maryland |
| 67 | Stella Janitus | 1 | Daughter | — | Maryland |
| 68 | George Fisher | 25 | Head | Sales | Maryland |
| 69 | Estell L Fisher | 21 | Wife | — | Maryland |
| 70 | George Fisher | 1 | Son | — | Maryland |
| 71 | Charles Daska | 18 | Son | Bookkeeper | Maryland |
| 72 | Johanna Daska | 40 | Head | Tailor | Poland |
| 73 | Anthony Jukota | 46 | Head | Tailor | Lithuanian |
| 74 | Elizabeth Jukota | 32 | Wife | Tailor | Lithuanian |
| 75 | Charles Jukota | 13 | Son | — | Maryland |
| 76 | Domurkh Limanik | 58 | Head | Tailor | Lithuanian |
| 77 | Wolfsholle Limanik | 48 | Wife | — | Lithuanian |
| 78 | Charles Vagel | 38 | Head | Mechanic | Germany |
| 79 | Rose Vagel | 30 | Wife | Operator | Germany |
| 80 | Mickada Wonda | 60 | Roomer | Tailor | Lithuanian |
| 81 | Vincent J Walters | 35 | Head | Laborer | Washington |
| 82 | Elizabeth J Walters | 35 | Wife | — | Maryland |
| 83 | Charles W Walters | 12 | Son | — | Pennsylvania |
| 84 | Norman V Walters | 10 | Son | — | Pennsylvania |
| 85 | James L Walters | 8 | Son | — | Maryland |
| 86 | Paul R Walters | 3 | Son | — | Maryland |
| 87 | Elizabeth W Walters | 16 | Daughter | — | Maryland |
| 88 | Rose A Walters | 14 | Daughter | — | Maryland |
| 89 | Mary F Walters THIS PERSON | 5 | Daughter | — | Maryland |
| 90 | George Brandt | 27 | Roomer | Cutter | Germany |
| 91 | Louis Berchtenberter | 21 | Roomer | Cabinet Maker | Germany |
| 92 | Joseph J Shapos | 42 | Head | Tailor | Lithuanian |
| 93 | Ursula Shapos | 39 | Wife | — | Lithuanian |
| 94 | Lillian Shapos | 14 | Daughter | — | Maryland |
| 95 | Johanna Shapos | 9 | Daughter | — | Maryland |
| 96 | Joe Jockel | 52 | Roomer | Tailor | Lithuanian |
| 97 | Albert Trendlis | 28 | Roomer | Tailor | Lithuanian |
| 98 | Carroll Hopkins | 60 | Roomer | Engineer | Delaware |
| 99 | Ethelbert Menthly | 36 | Roomer | Roofer | Maryland |
| 100 | Thomas Merrill | 21 | Roomer | Bell Boy | Maryland |
Related Census Records
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)