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Anna Anderson — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · St.-Louis-County, Missouri

Our Model Tree links this Anna Anderson across the 1920, 1930 and 1940 US Censuses in St.-Louis-County, Missouri (XGBoost, ~Confirmed) — first a spouse (b.~1866), then head of a 5-person household.

Age 74 b. ~1866 Female Spouse Born: Denmark Married

1940 Census Record Details

Census Year1940
LocationSt.-Louis-County, Missouri
SurnameAnderson
Given NameAnna
Relationship to Headwife
SexF
Color / RaceWhite
Age74
Marital StatusMarried
BirthplaceDenmark
1935 Residence (City)Webster Groves City
1935 Residence (County)St. Louis
Naturalization StatusAlien
Additional Details
Hours Worked5
Income (1939)0
Highest Grade8
1935 ResidenceSame house
Birth CountryDenmark
Birthplace (normalized)denmark
Township / WardWebster Groves City
Est. Birth Year~1866

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.

5 people recorded at the same address in the 1940 census.

Name Relation to head Relative to Anna Age Birth yr
Martha Anderson Daughter — 35 ~1905
Hans Anderson Head — 75 ~1865
Mark Anderson Son — 40 ~1900
Carl Anderson Son — 46 ~1894
Anna Anderson Spouse — 74 ~1866

Census Appearances

1920
St Louis, …
Spouse, age 53
St Louis, Missouri · implied b. ~1867 — 8 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Anderson
Given Name Anna
Relationship to Head Wife
Sex F
Color / Race White
Age 53
Marital Status Married
Birthplace Denmark
Father's Birthplace Denmark
Mother's Birthplace Denmark
Occupation Painter
Industry Interior
Class of Worker W
Can Read Yes
Can Write Yes
Speaks English Yes
Mother Tongue Danish
Birth Country Denmark
Year of Naturalization 1887
Birthplace (normalized) denmark
1930
St Louis, …
Other, age 64
St Louis, Missouri · implied b. ~1866 — 7 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Anderson
Given Name Anna
Relationship to Head wife-H
Sex F
Color / Race White
Age 64
Marital Status Married
Birthplace Denmark
Naturalization Status Naturalized
Year of Immigration 1880
Age at First Marriage 25
Father's Birthplace Denmark
Mother's Birthplace Denmark
Occupation none
Can Read/Write Yes
Mother Tongue Danish
Veteran no
Birth Country Denmark
Birthplace (normalized) denmark
1940
St.-Louis-County, Missouri
Spouse, age 74
St.-Louis-County, Missouri · implied b. ~1866 — 5 household members
Surname Anderson
Given Name Anna
Relationship to Head wife
Sex F
Color / Race White
Age 74
Marital Status Married
Birthplace Denmark
1935 Residence (City) Webster Groves City
1935 Residence (County) St. Louis
Naturalization Status Alien
Hours Worked 5
Income (1939) 0
Highest Grade 8
1935 Residence Same house
Birth Country Denmark
Birthplace (normalized) denmark

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.
Linked across censuses
Our Model Tree links Anna Anderson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Anna Anderson
Spouse · 1940 · age 74 · b. ~1866 · Missouri
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Confirmed / household (~0.90+) Probable / derived (~0.65–0.89) Candidate (<0.65, unverified)

Original Census Page

1940 US Federal Census — St.-Louis-County, Missouri Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-02149-00838)

Line Name Age Relation Occupation Birthplace
41 Roma 65 wife — Missouri
42 Richard Roma 25 son Construction Engineer Missouri
43 Roma S Roma 25 daughter Secretary Missouri
44 Ethel Roma 39 niece Secretary Missouri
45 June Reardon 45 head — New York
46 Kathleen Reardon 19 daughter — New York
47 Patricia Reardon 15 daughter — Missouri
48 James Reardon 9 son — Missouri
49 Joy E Dooley 18 lodger — Missouri
50 Kinny W Brown 72 head — Wisconsin
51 Margaret Brown 65 wife — England
52 William K Brown 31 son Office Clerk Missouri
53 Jean Brown 24 daughter Secretary Missouri
54 Emil Sundhausen 32 head Florist Missouri
55 Ila Sundhausen 28 wife — Missouri
56 James Sundhausen 7 son — Missouri
57 Janet Sundhausen 5 daughter — Missouri
58 Raymond Barnes 45 head Medical Doctor Missouri
59 Viola Barnes 37 wife — Missouri
60 Jean Barnes 10 daughter — Missouri
61 Sally P Barnes 71 mother — Missouri
62 Peter Anderson 82 head — Denmark
63 Marie Anderson 67 wife — Denmark
64 Dorothy Anderson 29 daughter Stenographer Missouri
65 Hans Anderson 75 head — Denmark
66 Anna Anderson THIS PERSON 74 wife — Denmark
67 Carl Anderson 46 son Plasterer Missouri
68 Mark Anderson 40 son Plasterer Missouri
69 Martha Anderson 35 daughter Practical Nurse Missouri
70 Herman W Kellerman 62 head Rail Road Inspector Missouri
71 Lily Kellerman 62 wife — Missouri
72 Gilbert C Kellerman 32 son Lubricating Engineer Missouri
73 Oscar S Green 51 head Electrical Engineer Texas
74 Mary S Green 47 wife — Indiana
75 Mary E Green 18 daughter — Texas
76 Arthur B Green 15 son — Texas
77 Russell Hoffman 33 head Attorney Missouri
78 Janice Hoffman 31 wife — Missouri
79 James Hoffman 6 son — Missouri
80 F Lee Major 51 head Executive Arkansas

About This Record & Model Tree

This record was independently indexed by YourRoots from the 1940 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)

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