Martha Parker — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Stanislaus-County, California

Our Model Tree links this Martha Parker across the 1930 and 1940 US Censuses in Stanislaus-County, California (XGBoost, ~Confirmed) — first a daughter (b.~1920), then head of a 5-person household.

Age 20 b. ~1920 Female Daughter Born: California Single

1940 Census Record Details

Census Year	1940
Location	Stanislaus-County, California
Surname	Parker
Given Name	Martha G.
Relationship to Head	Daughter
Sex	F
Color / Race	White
Age	20
Marital Status	Single
Birthplace	California
1935 Residence (City)	Modesto City
1935 Residence (County)	Stanislaus
Additional Details
Hours Worked	0
Highest Grade	H 4
1935 Residence	Same place
Birth State	California
Birth Country	United States
Birthplace (normalized)	california
Township / Ward	Modesto City
Est. Birth Year	~1920

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 Martha	Age	Birth yr
Matilda Parker	Daughter	—	21	~1919
Martha Parker	Daughter	—	20	~1920
Claude Parker	Head	—	54	~1886
Bertha Parker	Spouse	—	40	~1900
Viola Parker	Daughter	—	12	~1928

Census Appearances

1930

Stanislaus, California

Daughter, age 10

Stanislaus, California · implied b. ~1920 — 5 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Parker
Given Name	Martha L
Relationship to Head	daughter
Sex	F
Color / Race	White
Age	10
Marital Status	Single
Birthplace	California
Father's Birthplace	California
Mother's Birthplace	California
Occupation	none
Can Read/Write	Yes
Birth State	California
Birth Country	United States
Birthplace (normalized)	california

1940

Stanislaus-County, California

Daughter, age 20

Stanislaus-County, California · implied b. ~1920 — 5 household members

Surname	Parker
Given Name	Martha G.
Relationship to Head	Daughter
Sex	F
Color / Race	White
Age	20
Marital Status	Single
Birthplace	California
1935 Residence (City)	Modesto City
1935 Residence (County)	Stanislaus
Hours Worked	0
Highest Grade	H 4
1935 Residence	Same place
Birth State	California
Birth Country	United States
Birthplace (normalized)	california

Model Tree

Linked across censuses

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

Show:

This person

Anchor record

Martha Parker

Daughter · 1940 · age 20 · b. ~1920 · California

★ You are viewing this record

Sibling

Matilda Parker

Sibling · 1940 · age 21

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Viola Parker

Sibling · 1940 · age 12

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 — Stanislaus-County, California Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-00351-00718)

Line	Name	Age	Relation	Occupation	Birthplace
41	Claude E. Parker	54	Head	Truck Driver	California
42	Bertha C. Parker	40	Wife	Waitress	California
43	Matilda B. Parker	21	Daughter	Booker	California
44	Martha G. Parker THIS PERSON	20	Daughter	—	California
45	Viola M. Parker	12	Daughter	—	California
46	John W. Devine	70	Head	Janitor	Kentucky
47	Clara L. Devine	45	Wife	—	Ohio
48	Robert Diehl	26	Lodger	High School Teacher	California
49	Walter H. Elmund	51	Head	Plumber	California
50	Lyle Craven	40	Lodger	Plumber	Canada
51	Hildry D. Abel	40	Head	Groceryman	Oklahoma
52	Florence A. Abel	38	Wife	—	Colorado
53	Eugene R. Abel	19	Son	—	Utah
54	Edward K. Wooning	24	Head	Groceryman	Missouri
55	Josephine L. Wooning	23	Wife	—	California
56	Sonia F. Valine	27	Sister	Student	California
57	Sotto H. Dalip	43	Head	Cannery Worker	California
58	Walter C. Barton	43	Lodger	Bartender	Iowa
59	Neil Coughlin	47	Lodger	Bartender	California
60	Leland B. Jones	26	Head	Bookkeeper	California
61	Alpha R. Jones	27	Wife	—	Missouri
62	Terry S. Jones	4	Son	—	California
63	Albert D. Jensen	36	Head	Dairyman	Nebraska
64	Clara H. Jensen	34	Wife	Dairyman	Nebraska
65	Ole S. Lura	30	Head	Truck Driver	Norway
66	Hazel O. Lura	27	Wife	—	North Dakota
67	Daryl H. Lura	1	Son	—	California
68	Morris R. Schrock	34	Head	Insurance Agent	Idaho
69	Gladys R. Schrock	38	Wife	Janitress	Minnesota
70	Grace M. Lumber	30	Sister in law	Nurse	Minnesota
71	James H. Armstrong	29	Head	Police Man	Arkansas
72	Marjorie A. Armstrong	28	Wife	—	Nebraska
73	—	None	—	—	—
74	Carl A. Brown	42	Head	Painter House	Maine
75	Evelyn K. Brown	33	Wife	—	Tennessee
76	Alice H. Stewart	17	Step Daughter	—	Tennessee
77	Vernell O. Stewart	14	Step Daughter	—	Tennessee
78	Carl W. Stewart	6	Step Son	—	Arizona
79	Alice V. Allred	35	Sister in law	Sales Supervisor	Tennessee
80	William C. Mcnee	37	Lodger	Host Carrier	Missouri

Search for Martha Parker

All Martha Parker Census Records Discover Parker 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