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LJ

Lula Johnson — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Multnomah-County, Oregon

Our Model Tree links this Lula Johnson across the 1920, 1930 and 1940 US Censuses in Multnomah-County, Oregon (XGBoost, ~Confirmed) — first a spouse (b.~1887), then head of a 5-person household.

Age 53 b. ~1887 Female Spouse Born: Oregon Married

1940 Census Record Details

Census Year1940
LocationMultnomah-County, Oregon
SurnameJohnson
Given NameLula
Relationship to HeadWife
SexF
Color / RaceWhite
Age53
Marital StatusMarried
BirthplaceOregon
1935 Residence (City)Portland (city)
1935 Residence (County)Multnomah
Additional Details
Income (1939)0
Highest Grade8
1935 ResidenceSame place
Birth StateOregon
Birth CountryUnited States
Birthplace (normalized)oregon
Township / WardPortland City
Est. Birth Year~1887

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 Lula Age Birth yr
Nancy Johnson Daughter — 23 ~1917
Fred Johnson Head — 58 ~1882
Fred Johnson Son — 25 ~1915
Wallace Johnson Son — 15 ~1925
Lula Johnson Spouse — 53 ~1887

Census Appearances

1920
Multnomah, Oregon
Spouse, age 33
Multnomah, Oregon · implied b. ~1887 — 4 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Johnson
Given Name Lula Edna
Relationship to Head Wife
Sex F
Color / Race White
Age 33
Marital Status Married
Birthplace Oregon
Father's Birthplace Ohio
Mother's Birthplace Oregon
Can Read Yes
Can Write Yes
Speaks English Yes
Birth State Oregon
Birth Country United States
Birthplace (normalized) oregon
1930
Multnomah, Oregon
Other, age 43
Multnomah, Oregon · implied b. ~1887 — 5 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Johnson
Given Name Lula E
Relationship to Head Wife-H
Sex F
Color / Race White
Age 43
Marital Status Married
Birthplace Oregon
Age at First Marriage 20
Father's Birthplace Ohio
Mother's Birthplace United States
Can Read/Write Yes
Birth State Oregon
Birth Country United States
Birthplace (normalized) oregon
1940
Multnomah-County, Oregon
Spouse, age 53
Multnomah-County, Oregon · implied b. ~1887 — 5 household members
Surname Johnson
Given Name Lula
Relationship to Head Wife
Sex F
Color / Race White
Age 53
Marital Status Married
Birthplace Oregon
1935 Residence (City) Portland (city)
1935 Residence (County) Multnomah
Income (1939) 0
Highest Grade 8
1935 Residence Same place
Birth State Oregon
Birth Country United States
Birthplace (normalized) oregon

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 Lula Johnson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Lula Johnson
Spouse · 1940 · age 53 · b. ~1887 · Oregon
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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 — Multnomah-County, Oregon Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-03391-00660)

Line Name Age Relation Occupation Birthplace
41 Ione Anderson 29 Wife — Oregon
42 Judith Anderson 4 Daughter — Oregon
43 Wilbur Brown 35 Head Clerk Oregon
44 Josephine Brown 40 Wife — South Dakota
45 Doris Brown 10 Daughter — Oregon
46 Meldon Barrick 44 Head Cook Illinois
47 Lois Barrick 42 Wife Manager Oregon
48 Everett Baker 36 Head Salesman Oregon
49 Eileen Baker 37 Wife — Montana
50 Mary Louise Baker 10 Daughter — Oregon
51 Mary Hunter 77 Head — Canada English
52 Merle Hunter 40 Daughter Bookkeeper North Dakota
53 Walter Thompson 40 Head Pharmacist Oregon
54 Mildred Thompson 38 Wife Demonstrator Oregon
55 Addie Thompson 70 Mother — Oregon
56 Harold Havenkamp 49 Head Dentist Washington
57 Ruth Havenkamp 45 Wife — Wisconsin
58 Ruth M. Havenkamp 23 Daughter Secretary Washington
59 Bernard Young 33 Head Assistant Manager Wisconsin
60 Lora Young 31 Wife — Kansas
61 Fred C. Niederkrome 46 Head Auditor Texas
62 Maud Niederkrome 38 Wife — Oregon
63 Sally Niederkrome 12 Daughter — Oregon
64 James Niederkrome 8 Son — Oregon
65 Cleofie Wenning 65 Head — Nebraska
66 Stephen Reifenrath 27 Nephew Shipping Clerk Oregon
67 Fred Johnson 58 Head Salesman Sweden
68 Lula Johnson THIS PERSON 53 Wife — Oregon
69 Fred Jr. Johnson 25 Son Solicitor Oregon
70 Nancy Johnson 23 Daughter Office Cashier Oregon
71 Wallace Johnson 15 Son Carrier Oregon
72 Francis Mooney 32 Head Accountant Oregon
73 Lenny Ett Mooney 30 Wife — Oregon
74 Theodore Mooney 5 Son — Oregon
75 Winnie M. Moore 63 Head — Oregon
76 Helen Sakrison 40 Head Stenographer New York
77 Lois Eleanor Sakrison 11 Daughter — Oregon
78 Sallie Mccoy 58 Lodger — Alabama
79 William Hamilton 53 Head Owner Montana
80 Arabella Hamilton 43 Wife — Oregon

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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