William Muller — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Orleans-County, Louisiana

Our Model Tree links this William Muller across the 1930 and 1940 US Censuses in Orleans-County, Louisiana (XGBoost, ~Confirmed) — first a head (b.~1907), then head of a 5-person household.

Age 33 b. ~1907 Male Head Born: Louisiana Married

1940 Census Record Details

Census Year	1940
Location	Orleans-County, Louisiana
Surname	Muller
Given Name	William A.
Relationship to Head	Head
Sex	M
Color / Race	White
Age	33
Marital Status	Married
Birthplace	Louisiana
1935 Residence (City)	New Orleans City
1935 Residence (County)	Orleans Parish
Additional Details
Occupation	Hat Cleaner
Industry	Hat store & laundry
Class of Worker	PW
Hours Worked	48
Income (1939)	780
Highest Grade	No 7
1935 Residence	Same place
Birth State	Louisiana
Birth Country	United States
Birthplace (normalized)	louisiana
Occupation	Hat Cleaner
Township / Ward	New Orleans City
Est. Birth Year	~1907

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 William	Age	Birth yr
Joan Muller	Daughter	—	4	~1936
John Varney	Other	—	68	~1872
Hilda Muller	Spouse	—	32	~1908
William Muller	Head	—	33	~1907
Sylvia Muller	Daughter	—	1	~1939

Census Appearances

1930

Orleans, Louisiana

Other, age 22

Orleans, Louisiana · implied b. ~1908 — 4 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Muller
Given Name	William
Relationship to Head	Nephew
Sex	M
Color / Race	White
Age	22
Marital Status	Single
Birthplace	Louisiana
Father's Birthplace	Louisiana
Mother's Birthplace	Louisiana
Occupation	Driver
Industry	truck
Class of Worker	W
Can Read/Write	Yes
Veteran	No
Birth State	Louisiana
Birth Country	United States
Birthplace (normalized)	louisiana

1940

Orleans-County, Louisiana

Head, age 33

Orleans-County, Louisiana · implied b. ~1907 — 5 household members

Surname	Muller
Given Name	William A.
Relationship to Head	Head
Sex	M
Color / Race	White
Age	33
Marital Status	Married
Birthplace	Louisiana
1935 Residence (City)	New Orleans City
1935 Residence (County)	Orleans Parish
Occupation	Hat Cleaner
Industry	Hat store & laundry
Class of Worker	PW
Hours Worked	48
Income (1939)	780
Highest Grade	No 7
1935 Residence	Same place
Birth State	Louisiana
Birth Country	United States
Birthplace (normalized)	louisiana

Model Tree

Linked across censuses

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

Show:

This person

Anchor record

William Muller

Head · 1940 · age 33 · b. ~1907 · Louisiana

★ You are viewing this record

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

Original Census Page

1940 US Federal Census — Orleans-County, Louisiana Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-01425-00042)

Line	Name	Age	Relation	Occupation	Birthplace
1	Archie E. Bomati	44	Head	Mechanic	Louisiana
2	Leonore Bomati	42	Wife	—	Louisiana
3	Evelyn Bomati	24	Daughter	Clerk	Louisiana
4	Gertrude Bomati	20	Daughter	Typist	Louisiana
5	Oswald A. Frey	29	Head	Bread Salesman	Louisiana
6	Thelma Frey	23	Wife	—	Louisiana
7	Frank Amato	33	Head	Proprietor	Louisiana
8	Carmella Amato	32	Wife	Office Clerk	Louisiana
9	Alfred J. Murphy	31	Head	Bill Clerk	Louisiana
10	Albertine Murphy	30	Wife	—	Louisiana
11	Alfred J. Jr. Murphy	5	Son	—	Louisiana
12	Blaise J. Jurisch	74	Head	Night Watchman	Austria
13	Mary Jurisch	65	Wife	—	Louisiana
14	Clarence A. Ruiz	42	Head	Air Brake Tester	Louisiana
15	Theresa Ruiz	40	Wife	—	Louisiana
16	Rita Ruiz	21	Daughter	Bookkeeper	Louisiana
17	Thomas Calamia	30	Nephew	Painter	Louisiana
18	Clarence J. Rarez	29	Head	Truck Driver	Louisiana
19	Margaret Rarez	27	Wife	Machine Operator	Louisiana
20	Clarence J. Jr. Rarez	4	Son	—	Louisiana
21	Ronald L. Rarez	2	Son	—	Louisiana
22	Ferdinand Rodi	27	Brother-in-law	Trolley-Foreman	Louisiana
23	New Entry Rodi	None	Line 22 and	—	—
24	Frank R. Napoli	60	Head	Pastry-Cook	Louisiana
25	Johanna Napoli	56	Wife	—	Louisiana
26	Frank J. Napoli	32	Son	Pastry-Cook	Louisiana
27	Edith M. Napoli	30	Daughter	Beautician	Louisiana
28	Concetta Giardina	54	Head	—	Italy
29	Anthony Giardina	31	Son	Laborer	Louisiana
30	Frank Giardina	23	Son	—	Louisiana
31	Vincent Giardina	22	Son	Grocery-Clerk	Louisiana
32	Antoinette Giardina	18	Daughter	—	Louisiana
33	William A. Muller THIS PERSON	33	Head	Hat Cleaner	Louisiana
34	Hilda Muller	32	Wife	—	Louisiana
35	Joan Muller	4	Daughter	—	Louisiana
36	Sylvia Muller	1	Daughter	—	Louisiana
37	John C. Varney	68	Father-in-law	Watchman	Louisiana
38	Luke L. Loicano	52	Head	Construction Carpenter	Italy
39	Rosalie Loicano	50	Wife	—	Italy
40	Bessie Loicano	25	Daughter	Candy Wrapper	Texas

Search for William Muller

All William Muller Census Records Discover Muller 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