Mary Muller — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Passaic, New Jersey

Our Model Tree links this Mary Muller across the 1930 and 1940 US Censuses in Passaic, New Jersey (XGBoost, ~Confirmed) — first a spouse (b.~1879), then head of a 6-person household.

Age 51 b. ~1879 Female Spouse Born: Switzerland Married

1930 Census Record Details

Census Year	1930
Location	Passaic, New Jersey
Surname	Muller
Given Name	Mary
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	51
Marital Status	Married
Birthplace	Switzerland
Naturalization Status	Naturalized
Year of Immigration	1882
Age at First Marriage	22
Father's Birthplace	Switzerland
Mother's Birthplace	Switzerland
Additional Details
Can Read/Write	Yes
Mother Tongue	German
Birth Country	Switzerland
Birthplace (normalized)	switzerland
Township / Ward	Clifton City
Est. Birth Year	~1879

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 1930 census.

Name	Relation to head	Relative to Mary	Age	Birth yr
Mildred Muller	Daughter	—	18	~1912
William Muller	Head	—	51	~1879
Fred Muller	Son	—	25	~1905
Mary Muller	Spouse	—	51	~1879
Dorothy Muller	Daughter	—	15	~1915
Robert Muller	Son	—	22	~1908

Census Appearances

1930

Passaic, New …

Spouse, age 51

Passaic, New Jersey · implied b. ~1879 — 6 household members

Surname	Muller
Given Name	Mary
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	51
Marital Status	Married
Birthplace	Switzerland
Naturalization Status	Naturalized
Year of Immigration	1882
Age at First Marriage	22
Father's Birthplace	Switzerland
Mother's Birthplace	Switzerland
Can Read/Write	Yes
Mother Tongue	German
Birth Country	Switzerland
Birthplace (normalized)	switzerland

1940

Passaic-County, New …

Head, age 65

Passaic-County, New Jersey · implied b. ~1875 — 3 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Miller
Given Name	Mary
Relationship to Head	Head
Sex	F
Color / Race	White
Age	65
Marital Status	Widowed
Birthplace	Switzerland
1935 Residence (City)	Paterson City
1935 Residence (County)	Passaic
Naturalization Status	Naturalized
Income (1939)	0
Highest Grade	No 8
1935 Residence	Same house
Birth Country	Switzerland
Birthplace (normalized)	switzerland

Model Tree

Linked across censuses

Our Model Tree links Mary Muller across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.

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This person

Anchor record

Mary Muller

Spouse · 1930 · age 51 · b. ~1879 · New Jersey

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Confirmed / household (~0.90+) Probable / derived (~0.65–0.89) Candidate (<0.65, unverified)

Original Census Page

1930 US Federal Census — Passaic, New Jersey Open full size

Page Contents

50 people indexed on this census page (ia:1930:newjerseycensus00reel1375:0913)

Line	Name	Age	Relation	Occupation	Birthplace
1	Herbert V Ackerman	51	Head	—	New Jersey
2	Mary E Ackerman	52	Wife	—	New York
3	Herbert V Ackerman	28	Son	Truck Driver	New Jersey
4	Gerard S Ackerman	19	Son	Gardener	New Jersey
5	Margaret G Ackerman	23	Daughter-in-law	—	New Jersey
6	Mary Ackerman	81	Mother	—	New Jersey
7	William Muller	51	Head	Farmer	New Jersey
8	Mary Muller THIS PERSON	51	Wife	—	Switzerland
9	Fred Muller	25	Son	Farmer	New Jersey
10	Robert Muller	22	Son	Tender	New Jersey
11	Mildred Muller	18	Daughter	Salesman	New Jersey
12	Dorothy Muller	15	Daughter	Salesman	New Jersey
13	Dominick Capone	54	Head	Laborer	Italy
14	Virginia Capone	55	Wife	—	Italy
15	Anna Capone	27	Daughter	Starter	New York
16	Angelina Capone	25	Daughter	—	New York
17	Francesca Capone	22	Daughter	—	New York
18	Rose Capone	21	Daughter	—	New York
19	Albert Capone	16	Son	—	New York
20	Edward Capone	14	Son	—	New York
21	Rita Capone	11	Daughter	—	New York
22	Dominick Capone	10	Son	—	New York
23	Annette Capone	5	Daughter	—	New York
24	William Hugo	50	Head	Farmer	Germany
25	Matilda Hugo	48	Wife	—	New Jersey
26	Ferdinand Hammond	67	Boarder	Farm Laborer	Germany
27	Louis Hammond	67	Boarder	Farm Laborer	Germany
28	Henry G Vlock	31	Head	Inspector	New Jersey
29	Anna Vlock	25	Wife	—	New Jersey
30	Henry Vlock	5	Son	—	New Jersey
31	Henry Hugo	44	Head	Farm Laborer	Germany
32	Harriet Hugo	35	Wife	Farm Laborer	Holland
33	Henry Hugo	13	Son	—	New Jersey
34	Fred Stevens	28	Head	Private	New York
35	Elizabeth Stevens	22	Wife	—	Germany
36	John Hoffman	27	Head	Farm Laborer	Germany
37	Frieda Hoffman	26	Wife	—	New Jersey
38	John Hoffman	1	Son	—	New Jersey
39	Carl Lindstrom	33	Head	Truckman	New Jersey
40	Alice Lindstrom	33	Wife	—	New Jersey
41	Alice Lindstrom	5	Daughter	—	New Jersey
42	Charles Steppman	76	Head	Farmer	Germany
43	Mary S Steppman	42	Daughter	—	New Jersey
44	Mary Steppman	71	Wife	—	Germany
45	Charles Steppman	30	Son	Farmer	New Jersey
46	Anthony J Boorman	51	Head	Farm Laborer	Germany
47	Mary Boorman	49	Wife	—	Germany
48	Anthony Boorman	23	Son	—	New Jersey
49	John Bengel	27	Head	Messenger	New Jersey
50	Barbara Bengel	70	Mother	—	Germany

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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)

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