MD
Mary Dixon — 1930 US Census Record
Model Tree available1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Mary Dixon across the 1920, 1930 and 1940 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed), with identified parents Catherine & Flora — first a daughter (b.~1915), then head of a 8-person household.
Age 15
b. ~1915
Female
Daughter
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | Dixon |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Maryland |
| 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 |
| 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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Dixon | Daughter | — | 15 | ~1915 |
| Elizabeth Hilfiker | Daughter | — | 32 | ~1898 |
| E Hilfiker | Daughter | — | 28 | ~1902 |
| Mary Rentfro | Daughter | — | 20 | ~1910 |
| Catherine Hilfiker | Head | — | 59 | ~1871 |
| Georgia Dixon | Other | — | 45 | ~1885 |
| George Dixon | Other | — | 42 | ~1888 |
| George Dixon | Son | — | 13 | ~1917 |
Census Appearances
1920
Baltimore, Maryland
Daughter, age 4
Baltimore, Maryland · implied b. ~1916 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dixon |
| Given Name | Marion E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Daughter, age 15
Baltimore, Maryland · implied b. ~1915 — 8 household members
| Surname | Dixon |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| 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
Spouse, age 25
Baltimore-City-County, Maryland · implied b. ~1915 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dixon |
| Given Name | Mabel B. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | BALTIMORE |
| 1935 Residence (County) | Baltimore City |
| Income (1939) | 0 |
| Highest Grade | H 4 |
| 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 Dixon across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Catherine Hilfiker (~0.92 confidence) and mother Flora Dixon (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Catherine Hilfiker
b. ~1871
Source mother
● Household
· direct · ~0.92
Mother
Flora Dixon
b. ~1884
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Dixon
Daughter · 1930 · age 15 · b. ~1915 · Maryland
★ You are viewing this record
Sibling
E Hilfiker
Sibling · 1930 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Dixon
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Rentfro
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Hilfiker
Sibling · 1930 · 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
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:1930:15thcensus860unit:0494)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Jessie Gelfeld | 19 | Sister | — | Maryland |
| 2 | Kerr | 42 | Head-H | — | Maryland |
| 3 | Frank A. Kerr | 19 | Son | Operator | Maryland |
| 4 | Edward Kerr | 17 | Son | Operator | Maryland |
| 5 | Margaret Kerr | 12 | Daughter | — | Maryland |
| 6 | Andrew Kerr | 8 | Son | — | Maryland |
| 7 | Harry Volk | 38 | Head | Tailor | Russia |
| 8 | Bertha Volk | 31 | Wife-H | — | Russia |
| 9 | Ermine Volk | 13 | Daughter | — | Maryland |
| 10 | Myra Fay Volk | 12 | Daughter | — | Maryland |
| 11 | Daniel Volk | 10 | Son | — | Maryland |
| 12 | Floyd S. Childs | 25 | Head | Patternmaker | Maryland |
| 13 | Ella Childs | 24 | Wife-H | — | Maryland |
| 14 | Floyd Jr. Childs | 4 | Son | — | Maryland |
| 15 | Donald Childs | 0 | Son | — | Maryland |
| 16 | Virgie Gott | 41 | Mother-in-law | Helper | Maryland |
| 17 | Vernon Gott | 20 | Brother-in-law | Clerk | Maryland |
| 18 | Iva Gott | 15 | Sister-in-law | — | Maryland |
| 19 | Michael Kremer | 44 | Head | Poultry M. | Maryland |
| 20 | Viola Kremer | 35 | Wife-H | — | Maryland |
| 21 | Michael Kremer | 19 | Son | Poultry B. | Maryland |
| 22 | Margaret Kremer | 17 | Daughter | Office | Maryland |
| 23 | Mary Kremer | 15 | Daughter | — | Maryland |
| 24 | Delores Kremer | 12 | Daughter | — | Maryland |
| 25 | Leo Kremer | 10 | Son | — | Maryland |
| 26 | Jane Kremer | 7 | Daughter | — | Maryland |
| 27 | Jacob Goring | 47 | Head | Merchant | Russia |
| 28 | Reba Goring | 45 | Wife-H | — | Russia |
| 29 | Morris Goring | 21 | Son | Salesman | Russia |
| 30 | Elizabeth Goring | 19 | Daughter | — | Russia |
| 31 | Nathan Goring | 10 | Son | — | Russia |
| 32 | Meyer Davidson | 34 | Head | Cap Maker | Russia |
| 33 | Rae Davidson | 35 | Wife-H | — | Russia |
| 34 | Bernard Davidson | 8 | Son | — | Maryland |
| 35 | Emily Davidson | 2 | Daughter | — | Maryland |
| 36 | Catherine Hilfiker | 59 | Head | — | Irish Free State |
| 37 | Elizabeth Hilfiker | 32 | Daughter | Superviser | Alabama |
| 38 | E. Agnes Hilfiker | 28 | Daughter | — | South Carolina |
| 39 | Mary Rentfro | 20 | Daughter | File Clerk | South Carolina |
| 40 | George L. Dixon | 42 | Balto City | Policeman | Maryland |
| 41 | Georgia Dixon | 45 | Wife-H | — | Maryland |
| 42 | Mary Dixon THIS PERSON | 15 | Daughter | — | Maryland |
| 43 | George Jr. Dixon | 13 | Son | — | Maryland |
| 44 | Herman Handler | 46 | Head | Owner | Russia |
| 45 | Rebecca Handler | 44 | Wife-H | — | Russia |
| 46 | Sam Handler | 19 | Son | — | Maryland |
| 47 | Sol Handler | 16 | Son | — | Maryland |
| 48 | Hollie Handler | 11 | Daughter | — | Maryland |
| 49 | Peter Sabriefer | 48 | Head | Collector | Germany |
| 50 | Fannie Sabriefer | 47 | Wife-H | — | Maryland |
Pedigree Summary
Mary + 4 siblings
Gen 1 · 2 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)