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JH

John Haas — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Ramsey-County, Minnesota

Our Model Tree links this John Haas across the 1930 and 1940 US Censuses in Ramsey-County, Minnesota (XGBoost, ~Confirmed) — first a son (b.~1919), then head of a 6-person household.

Age 21 b. ~1919 Male Son Born: Minnesota Single

1940 Census Record Details

Census Year1940
LocationRamsey-County, Minnesota
SurnameHaas
Given NameJohn H
Relationship to HeadSon
SexM
Color / RaceWhite
Age21
Marital StatusSingle
BirthplaceMinnesota
1935 Residence (City)St. Paul City
1935 Residence (County)Ramsey
Additional Details
OccupationShipping clerk
IndustrySporting Goods
Class of WorkerPW
Hours Worked48
Income (1939)150
Highest GradeC 1
1935 ResidenceSame House
Birth StateMinnesota
Birth CountryUnited States
Birthplace (normalized)minnesota
OccupationShipping Clerk
Township / WardSt Paul City
Est. Birth Year~1919

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.

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

Name Relation to head Relative to John Age Birth yr
Bee Haas Spouse — 47 ~1893
Marie Haas Daughter — 23 ~1917
Roy Haas Son — 17 ~1923
John Haas Son — 21 ~1919
John Haas Head — 46 ~1894
Harold Haas Son — 19 ~1921

Census Appearances

1930
Ramsey, Minnesota
Son, age 11
Ramsey, Minnesota · implied b. ~1919 — 6 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Haas
Given Name John H.
Relationship to Head Son
Sex M
Color / Race White
Age 11
Marital Status Single
Birthplace Minnesota
Father's Birthplace Minnesota
Mother's Birthplace Minnesota
Can Read/Write Yes
Birth State Minnesota
Birth Country United States
Birthplace (normalized) minnesota
1940
Ramsey-County, Minnesota
Son, age 21
Ramsey-County, Minnesota · implied b. ~1919 — 6 household members
Surname Haas
Given Name John H
Relationship to Head Son
Sex M
Color / Race White
Age 21
Marital Status Single
Birthplace Minnesota
1935 Residence (City) St. Paul City
1935 Residence (County) Ramsey
Occupation Shipping clerk
Industry Sporting Goods
Class of Worker PW
Hours Worked 48
Income (1939) 150
Highest Grade C 1
1935 Residence Same House
Birth State Minnesota
Birth Country United States
Birthplace (normalized) minnesota

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 John Haas across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Haas
Son · 1940 · age 21 · b. ~1919 · Minnesota
★ You are viewing this record
Sibling
Harold Haas
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marie Haas
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Roy Haas
Sibling · 1940 · age 17
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

1940 US Federal Census — Ramsey-County, Minnesota Open full size

Page Contents

38 people indexed on this census page (nara:1940:m-t0627-01997-00406)

Line Name Age Relation Occupation Birthplace
1 Bernice D Nelsen 30 Daughter — Minnesota
2 Kenneth T Nelsen 4 Son — —
3 Dorothy G Nelsen 1 Daughter — —
4 John H Haas 46 Head Steam-Fitter Minnesota
5 Bee A Haas 47 Wife — Minnesota
6 Marie J Haas 23 Daughter Typist Minnesota
7 John H Haas THIS PERSON 21 Son Shipping Clerk Minnesota
8 Harold J Haas 19 Son — Minnesota
9 Roy N Haas 17 Son — Minnesota
10 James T Belka 60 Head Foreman Bohemia
11 Catharine G Belka 59 Wife — Minnesota
12 Bernice M Belka 29 Daughter — Minnesota
13 Lillie Nelsen 50 Head Ediphone Operator Minnesota
14 Anna T Peterson 50 Sister — Minnesota
15 Irene M Peterson 25 Niece Teacher Minnesota
16 Christine M Nelsen 80 Mother — Denmark
17 Peter Jorgensen 73 Head — Denmark
18 Pauline Jorgensen 74 Wife — Denmark
19 Edward S Guter 53 Head Brakeman Wisconsin
20 Gertrude M Guter 53 Wife — Iowa
21 Cathrine M Guter 19 Daughter — Iowa
22 Marjorie J Guter 16 Daughter — Iowa
23 Kathrine D Luth 91 Mother — Wisconsin
24 Mary E Kozlowski 60 Head Dressmaker Michigan
25 Daniel V Brower 36 Head Bookkeeper Minnesota
26 Genevieve M Brower 34 Wife — Minnesota
27 Virginia V Brower 11 Daughter — Minnesota
28 David A Brower 5 Son — —
29 Margaret Joyce 28 Lodger Operator North Dakota
30 Edward Barry 43 Lodger Solicitor Minnesota
31 John J Fischer 48 Head Foreman Minnesota
32 Olga A Fischer 41 Wife — Minnesota
33 John J Fischer 18 Son — Minnesota
34 Carl E Rood 39 Head Foreman Minnesota
35 Margaret F Rood 40 Wife — Minnesota
36 Harold F Rood 11 Son — Minnesota
37 Raymond Lancette 24 Head Stockman Minnesota
38 Dorothy R Lancette 21 Wife — Minnesota

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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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