Henry Mueller — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Nassau-County, New York

Our Model Tree links this Henry Mueller across the 1930 and 1940 US Censuses in Nassau-County, New York (XGBoost, ~Confirmed) — first a son (b.~1929), then head of a 5-person household.

Age 11 b. ~1929 Male Son Born: New York Single

1940 Census Record Details

Census Year	1940
Location	Nassau-County, New York
Surname	Mueller
Given Name	Henry Jr.
Relationship to Head	Son
Sex	M
Color / Race	White
Age	11
Marital Status	Single
Birthplace	New York
1935 Residence (City)	New Hyde Park Village
1935 Residence (County)	Nassau
Additional Details
Highest Grade	5
1935 Residence	Same Place
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york
Township / Ward	New Hyde Park Village
Est. Birth Year	~1929

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 Henry	Age	Birth yr
Richard Mueller	Son	—	3	~1937
Henry Mueller	Head	—	35	~1905
Robert Mueller	Son	—	7	~1933
Sophie Mueller	Spouse	—	34	~1906
Henry Mueller	Son	—	11	~1929

Census Appearances

1930

Nassau, New …

Son, age 1

Nassau, New York · implied b. ~1929 — 3 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Mueller
Given Name	Henry Jr.
Relationship to Head	Son
Sex	M
Color / Race	White
Age	1
Marital Status	Single
Birthplace	New York
Father's Birthplace	New York
Mother's Birthplace	New York
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york

1940

Nassau-County, New …

Son, age 11

Nassau-County, New York · implied b. ~1929 — 5 household members

Surname	Mueller
Given Name	Henry Jr.
Relationship to Head	Son
Sex	M
Color / Race	White
Age	11
Marital Status	Single
Birthplace	New York
1935 Residence (City)	New Hyde Park Village
1935 Residence (County)	Nassau
Highest Grade	5
1935 Residence	Same Place
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york

Model Tree

Linked across censuses

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

Show:

This person

Anchor record

Henry Mueller

Son · 1940 · age 11 · b. ~1929 · New York

★ You are viewing this record

Sibling

Robert Mueller

Sibling · 1940 · age 7

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Richard Mueller

Sibling · 1940 · age 3

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 — Nassau-County, New York Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-02683-00756)

Line	Name	Age	Relation	Occupation	Birthplace
1	John Binder	62	Head	Machine Designer	Austria
2	Amelia Binder	52	Wife	—	Austria
3	George Binder	28	Son	Machinist	New York
4	William Binder	24	Son	Machinist	New York
5	John Binder	16	Son	—	New York
6	Edward Binder	10	Son	—	New York
7	Sidney Frank	38	Head	Physician	New York
8	Elsie Frank	34	Wife	—	New York
9	Laura Blauker	34	Maid	Maid	Wisconsin
10	William Earley	36	Head	Auto Mechanic	New York
11	Marie Earley	36	Wife	—	New York
12	Geraldine Earley	12	Daughter	—	New York
13	Marianne Earley	11	Daughter	—	New York
14	Jean Earley	10	Daughter	—	New York
15	William Jr. Earley	9	Son	—	New York
16	Margaret Earley	8	Daughter	—	New York
17	Audrey Earley	6	Daughter	—	New York
18	Shirley Jane Earley	2	Daughter	—	New York
19	Leonore Earley	1	Daughter	—	New York
20	Ernest Penndorf	52	Head	Baker	Germany
21	Ida Penndorf	52	Wife	—	Germany
22	Paul Penndorf	20	Son	Surveyor App.	Germany
23	Gertrude Penndorf	18	Daughter	Sales Girl	Germany
24	Joseph Passoni	49	Head	Cement Laborer	Italy
25	Rose Passoni	46	Wife	Dressmaker	Italy
26	Katherine Passoni	20	Daughter	Silk Worker	Italy
27	Rose Passoni	15	Daughter	—	New York
28	Henry Mueller	35	Head	Truck Driver	New York
29	Sophie Mueller	34	Wife	—	New York
30	Henry Jr. Mueller THIS PERSON	11	Son	—	New York
31	Robert Mueller	7	Son	—	New York
32	Richard Mueller	3	Son	—	New York
33	Edward H. Schmidt	46	Head	Salesman	Washington D.C.
34	Harriet Schmidt	36	Wife	Teacher	New York
35	Jean Schmidt	9	Daughter	—	New York
36	Rose Dolenec	54	Head	—	Austria
37	Mary Dolenec	34	Daughter	Secretary	New York
38	William Dolenec	29	Son	Grocery Clerk	New York
39	Dorothy Dolenec	13	Grand-daughter	—	New York
40	Ignacy Roguzewski	48	Head	Gardener	Poland

Search for Henry Mueller

All Henry Mueller Census Records Discover Mueller Family Tree

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)

Report inaccurate data