BA
Betty Anderson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Betty Anderson across the 1930 and 1940 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 8-person household.
Age 1
b. ~1929
Female
Daughter
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | Anderson |
| Given Name | Betty |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Est. Birth Year | ~1929 |
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 Betty | Age | Birth yr |
|---|---|---|---|---|
| Marie Anderson | Daughter | — | 2 | ~1928 |
| Betty Anderson | Daughter | — | 1 | ~1929 |
| Frank Anderson | Head | — | 35 | ~1895 |
| Frank Anderson | Son | — | 7 | ~1923 |
| Albert Anderson | Son | — | 6 | ~1924 |
| Roy Anderson | Son | — | 5 | ~1925 |
| Donald Anderson | Son | — | 4 | ~1926 |
| Marie Anderson | Spouse | — | 27 | ~1903 |
Census Appearances
1930
Baltimore, Maryland
Daughter, age 1
Baltimore, Maryland · implied b. ~1929 — 8 household members
| Surname | Anderson |
| Given Name | Betty |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Daughter, age 12
Baltimore-City-County, Maryland · implied b. ~1928 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Betti |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Class of Worker | 0 |
| Highest Grade | 6 |
| 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 Betty Anderson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Betty Anderson
Daughter · 1930 · age 1 · b. ~1929 · Maryland
★ You are viewing this record
Sibling
Donald Anderson
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Anderson
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Albert Anderson
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marie Anderson
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Roy Anderson
Sibling · 1930 · age 5
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:1930:15thcensus864unit:0455)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Leroy D Stone | 54 | Head | Carpenter | Maryland |
| 2 | Florence Stone | 32 | Wife | — | Maryland |
| 3 | Leroy Jr. Stone | 6 | Son | — | Maryland |
| 4 | Margaret Raines | 18 | Niece | Seamstress | Virginia |
| 5 | Thachee Dulin | 44 | Head | Cabinet Maker | Maryland |
| 6 | Annie Dulin | 47 | Wife | — | Maryland |
| 7 | Ralph Dulin | 14 | Son | — | Maryland |
| 8 | William H. Willis | 23 | Step-son | Laborer | Maryland |
| 9 | Alice Willis | 22 | Step-daughter | — | Maryland |
| 10 | William Jr. Willis | 5 | Grandson | — | Maryland |
| 11 | Joseph Willis | 4 | Grandson | — | Maryland |
| 12 | Edward Willis | 0 | Grandson | — | Maryland |
| 13 | Laverne Kelly | 27 | Step-daughter | — | Maryland |
| 14 | Geraldine Kelly | 9 | Granddaughter | — | Maryland |
| 15 | Archie Fox | 40 | Head | Shoe Designer | New York |
| 16 | Lilia Fox | 40 | Wife | — | New York |
| 17 | Robert Fox | 18 | Son | Cutter | New York |
| 18 | Inez Fox | 13 | Daughter | — | New York |
| 19 | Milton Mason | 29 | Head | Chauffeur | Maryland |
| 20 | Anna Mason | 29 | Wife | — | Maryland |
| 21 | Milton Jr. Mason | 10 | Son | — | Maryland |
| 22 | William Mason | 6 | Son | — | Maryland |
| 23 | George Hess | 22 | Boarder | Cashier | Maryland |
| 24 | Frank Anderson | 35 | Head | Window Shade | Massachusetts |
| 25 | Marie Anderson | 27 | Wife | — | Maryland |
| 26 | Frank Jr. Anderson | 7 | Son | — | Massachusetts |
| 27 | Albert Anderson | 6 | Son | — | Maryland |
| 28 | Roy Anderson | 5 | Son | — | Massachusetts |
| 29 | Donald Anderson | 4 | Son | — | Massachusetts |
| 30 | Marie Anderson | 2 | Daughter | — | Massachusetts |
| 31 | Betty Anderson THIS PERSON | 1 | Daughter | — | Maryland |
| 32 | Harold Hendricks | 38 | Head | Inspector | Pennsylvania |
| 33 | Theresa Hendricks | 36 | Wife | — | Germany |
| 34 | Harold Jr. Hendricks | 16 | Son | Laborer | Maryland |
| 35 | Margaret Hendricks | 14 | Daughter | — | Maryland |
| 36 | Norman Hendricks | 11 | Son | — | Maryland |
| 37 | Loretta Hendricks | 9 | Daughter | — | Maryland |
| 38 | Alice Littenbruck | 37 | Head | Seamstress | Virginia |
| 39 | Virginia Littenbruck | 18 | Daughter | Seamstress | Virginia |
| 40 | Carolyn Littenbruck | 16 | Daughter | — | Virginia |
| 41 | Ruby Littenbruck | 14 | Son | — | Virginia |
| 42 | Irvin Swartz | 31 | Head | Chauffeur | Maryland |
| 43 | Annie Swartz | 29 | Wife | — | Maryland |
| 44 | William Swartz | 10 | Son | — | Maryland |
| 45 | Shirley Swartz | 5 | Daughter | — | Maryland |
| 46 | Joseph Swartz | 11 | Son | — | Maryland |
| 47 | William Dieck | 48 | Boarder | — | Maryland |
| 48 | Clarence Engelman | 38 | Head | Proprietor | Maryland |
| 49 | Mary Engelman | 38 | Wife | — | Maryland |
| 50 | Katherine Engelman | 15 | Daughter | — | 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)