Ida Johnson — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Philadelphia-County, Pennsylvania

Our Model Tree links this Ida Johnson across the 1920, 1930 and 1940 US Censuses in Philadelphia-County, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1895), then head of a 3-person household.

Age 45 b. ~1895 Female Spouse Born: Finland Married

1940 Census Record Details

Census Year	1940
Location	Philadelphia-County, Pennsylvania
Surname	Johnson
Given Name	Ida
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	45
Marital Status	Married
Birthplace	Finland
1935 Residence (City)	Merchantville
1935 Residence (County)	Camden
Naturalization Status	First papers filed
Additional Details
Occupation	Domestic
Industry	Private Family
Class of Worker	PW
Income (1939)	0
Highest Grade	No 8
1935 Residence	New Jersey
Birth Country	Finland
Birthplace (normalized)	finland
Occupation	Domestic
Township / Ward	Philadelphia
Est. Birth Year	~1895

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.

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

Name	Relation to head	Relative to Ida	Age	Birth yr
Naomi Johnson	Daughter	—	20	~1920
Harry Johnson	Head	—	55	~1885
Ida Johnson	Spouse	—	45	~1895

Census Appearances

1920

Philadelphia, Pennsylvania

Spouse, age 25

Philadelphia, Pennsylvania · implied b. ~1895 — 3 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Johnson
Given Name	Ida
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	25
Marital Status	Married
Birthplace	Finland
Year of Immigration	1912
Naturalization Status	Alien
Father's Birthplace	Finland
Mother's Birthplace	Finland
Occupation	none
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Mother Tongue	Finnish
Birth Country	Finland
Birthplace (normalized)	finland

1930

Camden, New …

Other, age 35

Camden, New Jersey · implied b. ~1895 — 3 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Johnson
Given Name	Ida
Relationship to Head	Wife-H
Sex	F
Color / Race	White
Age	35
Marital Status	Married
Birthplace	Finland
Naturalization Status	First papers filed
Year of Immigration	1912
Age at First Marriage	21
Father's Birthplace	Finland
Mother's Birthplace	Finland
Can Read/Write	Yes
Mother Tongue	Finnish
Birth Country	Finland
Birthplace (normalized)	finland

1940

Philadelphia-County, Pennsylvania

Spouse, age 45

Philadelphia-County, Pennsylvania · implied b. ~1895 — 3 household members

Surname	Johnson
Given Name	Ida
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	45
Marital Status	Married
Birthplace	Finland
1935 Residence (City)	Merchantville
1935 Residence (County)	Camden
Naturalization Status	First papers filed
Occupation	Domestic
Industry	Private Family
Class of Worker	PW
Income (1939)	0
Highest Grade	No 8
1935 Residence	New Jersey
Birth Country	Finland
Birthplace (normalized)	finland

Model Tree

Linked across censuses

Our Model Tree links Ida Johnson across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.

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This person

Anchor record

Ida Johnson

Spouse · 1940 · age 45 · b. ~1895 · Pennsylvania

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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 — Philadelphia-County, Pennsylvania Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-03750-00170)

Line	Name	Age	Relation	Occupation	Birthplace
1	Paul Karabachian	40	Head	Salesman	Turkey
2	Anahid Karabachian	33	Wife	Cigar Maker	Armenia
3	Peter Karabachian	2	Son	—	Penna.
4	Paul Curry	29	Head	Pusher	Kentucky
5	Dolores S. Curry	24	Wife	—	Penna.
6	Katherine Davis	38	Lodger	Cook	Penna.
7	Isadore Goodman	39	Lodger	Salesman	Penna.
8	William Muss	36	Lodger	Painter	Penna.
9	Frank Lisman	55	Lodger	Salesman	Indiana
10	Anna Gomey	44	Head	—	Eire
11	Sarah Mcmahon	42	Head	—	Penna.
12	William H. Weber	59	Head	Plumber	Penna.
13	Florence Weber	59	Wife	—	Penna.
14	Adelaide Delaney	61	Head	Social Service	Penna.
15	Mary D. Bouton	47	Head	—	Penna.
16	William Gallemeyer	49	Head	Machinist	Virginia
17	Mary E. Gallemeyer	48	Wife	—	Virginia
18	Nellie Simpkins	55	Lodger	—	New Jersey
19	Charles H. Hayes	48	Head	Bartender	Northern Ireland
20	Alice Hayes	50	Wife	—	Eire
21	George B. Hatters	38	Head	Glazier	Penna.
22	Margaret Hatters	25	Wife	—	Virginia
23	George Jr. Hatters	2	Son	—	Penna.
24	Harry S. Johnson	55	Head	Carpenter	Penna.
25	Ida Johnson THIS PERSON	45	Wife	Domestic	Finland
26	Naomi O. Johnson	20	Daughter	New Worker	Penna.
27	Emil Brix	56	Head	Paperhanger	Germany
28	Frank Brix	19	Son	Optician	Penna.
29	William Brix	17	Son	Messenger	Penna.
30	Jesse D. Hartman	53	Head	Carpenter	Penna.
31	Jennie Hartman	71	Wife	—	Penna.
32	Robert Slutter	45	Step son	Auto Mech. Helper	Penna.
33	Mcclellan Maverne	53	Head	Manager	Maryland
34	Elizabeth Maverne	44	Wife	—	Maryland
35	Dolores L. Maverne	14	Daughter	—	Penna.
36	Agusta Farrar	73	Mother-in-law	—	Maryland
37	William Boykin	55	Brother-in-law	Interior Decorator	Maryland
38	Claude Shivey	57	Head	Shipping Clerk	Penna.
39	Margaret Shivey	54	Wife	—	New Jersey
40	Ellison Hynne	25	Head	Movie Operator	Penna.

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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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