James Fitzpatrick — 1940 US Census Record

Model Tree available

1940 United States Federal Census · Dubuque-County, Iowa

Our Model Tree links this James Fitzpatrick across the 1920, 1930 and 1940 US Censuses in Dubuque-County, Iowa (XGBoost, ~Confirmed), with identified parents James & Georgiana — first a head (b.~1914), then head of a 3-person household.

Age 26 b. ~1914 Male Head Born: Iowa Married

1940 Census Record Details

Census Year	1940
Location	Dubuque-County, Iowa
Surname	Fitzpatrick
Given Name	James
Relationship to Head	Head
Sex	M
Color / Race	White
Age	26
Marital Status	Married
Birthplace	Iowa
1935 Residence (City)	Table Mound Township
1935 Residence (County)	Dubuque
Additional Details
Occupation	hired hand
Industry	farm
Class of Worker	PW
Hours Worked	70
Income (1939)	700
Highest Grade	8
1935 Residence	Same house
Birth State	Iowa
Birth Country	United States
Birthplace (normalized)	iowa
Occupation	Hired Hand
Township / Ward	Table Mound Township
Est. Birth Year	~1914

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 James	Age	Birth yr
Barbara Fitzpatrick	Daughter	—	1	~1939
Mary Fitzpatrick	Spouse	—	22	~1918
James Fitzpatrick	Head	—	26	~1914

Census Appearances

1920

Dubuque, Iowa

Son, age 5

Dubuque, Iowa · implied b. ~1915 — 9 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Fitzpatrick
Given Name	James
Relationship to Head	Son
Sex	M
Color / Race	White
Age	5
Marital Status	Single
Birthplace	Iowa
Father's Birthplace	Iowa
Mother's Birthplace	Iowa
Birth State	Iowa
Birth Country	United States
Birthplace (normalized)	iowa

1930

Dubuque, Iowa

Son, age 16

Dubuque, Iowa · implied b. ~1914 — 38 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Fitzpatrick
Given Name	James
Relationship to Head	Son
Sex	M
Color / Race	White
Age	16
Marital Status	Single
Birthplace	Iowa
Father's Birthplace	Iowa
Mother's Birthplace	Iowa
Can Read/Write	Yes
Birth State	Iowa
Birth Country	United States
Birthplace (normalized)	iowa

1940

Dubuque-County, Iowa

Head, age 26

Dubuque-County, Iowa · implied b. ~1914 — 3 household members

Surname	Fitzpatrick
Given Name	James
Relationship to Head	Head
Sex	M
Color / Race	White
Age	26
Marital Status	Married
Birthplace	Iowa
1935 Residence (City)	Table Mound Township
1935 Residence (County)	Dubuque
Occupation	hired hand
Industry	farm
Class of Worker	PW
Hours Worked	70
Income (1939)	700
Highest Grade	8
1935 Residence	Same house
Birth State	Iowa
Birth Country	United States
Birthplace (normalized)	iowa

Model Tree

Model Tree available

Our Model Tree links James Fitzpatrick across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father James Fitzpatrick (~0.92 confidence) and mother Georgiana Fitzpatrick (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.

Show:

Gen 1 Parents confidence ≈ 0.92

Father

James Fitzpatrick

b. ~1870

Source father

● Household · direct · ~0.92

Mother

Georgiana Fitzpatrick

b. ~1885

Source mother

● Household · direct · ~0.92

This person

Anchor record

James Fitzpatrick

Head · 1940 · age 26 · b. ~1914 · Iowa

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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 — Dubuque-County, Iowa Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-01159-00639)

Line	Name	Age	Relation	Occupation	Birthplace
41	Paul Barth	12	Son	—	Iowa
42	Aloysius Marshall	26	Head	Hired Hand	Iowa
43	Helena Marshall	25	Wife	—	Iowa
44	Thomas Marshall	4	Son	—	Iowa
45	Marlene Marshall	3	Daughter	—	Iowa
46	Howard Allen	34	Head	Hired Hand	Conn
47	Vinnie Allen	40	Wife	—	Iowa
48	Howard J. Allen	6	Son	—	New York
49	Marion Allen	4	Daughter	—	Iowa
50	Margery Allen	3	Daughter	—	Iowa
51	Edward Allen	2	Son	—	Iowa
52	Arnold Pancratz	37	Head	Farmer	Iowa
53	Henrietta Pancratz	36	Wife	—	Iowa
54	John Thole	27	Hired hand	Hired Hand	Iowa
55	Emily Pancratz	74	Head	—	Iowa
56	James Fitzpatrick THIS PERSON	26	Head	Hired Hand	Iowa
57	Mary Fitzpatrick	22	Wife	—	Iowa
58	Barbara Fitzpatrick	1	Daughter	—	Iowa
59	Michael Yutgen	50	Head	Hired Hand	Iowa
60	Glenn Christman	50	Head	Farmer	Iowa
61	Caroline Christman	49	Wife	—	Illinois
62	Carlton Christman	28	Son	Milkhauler	Iowa
63	Sophia Christman	84	Mother	—	Iowa
64	John Pritz	81	Father-in-law	—	Illinois
65	Walter Snodgrass	38	Head	Farmer	Iowa
66	Myrtle Snodgrass	37	Wife	—	Iowa
67	Doris Dell Snodgrass	11	Daughter	—	Iowa
68	Deloris Mary Snodgrass	7	Daughter	—	Iowa
69	Helen Snodgrass	4	Daughter	—	Iowa
70	Samuel Snodgrass	82	Father	—	Iowa
71	Joseph Schuetz	38	Hired hand	Hired Hand	Iowa
72	Christoph Bohlen	47	Head	Farmer	Colorado
73	Loretta Bohlen	41	Wife	—	Iowa
74	Paul Bohlen	18	Son	Office Boy	Iowa
75	Alice Bohlen	12	Daughter	—	Iowa
76	Leo Bohlen	48	Brother	Farmer	Colorado
77	John Hess	56	Head	Farmer	Iowa
78	Susan Hess	47	Wife	—	Iowa
79	Lillian Hess	21	Daughter	—	Iowa
80	Lucille Hess	17	Daughter	—	Iowa

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Pedigree Summary

James

Gen 1 · 2 parents ~0.92

Max depth 4 (1900–1950 window)

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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