Margaret Mason — 1940 US Census Record

Model Tree available

1940 United States Federal Census · Weld-County, Colorado

Our Model Tree links this Margaret Mason across the 1920, 1930 and 1940 US Censuses in Weld-County, Colorado (XGBoost, ~Confirmed), with identified parents James & Jennie — first a head (b.~1897), then head of a 3-person household.

Age 43 b. ~1897 Female Head Born: Iowa Married

1940 Census Record Details

Census Year	1940
Location	Weld-County, Colorado
Surname	Mason
Given Name	Margaret
Relationship to Head	Head
Sex	F
Color / Race	White
Age	43
Marital Status	Married
Birthplace	Iowa
1935 Residence (City)	Greeley
1935 Residence (County)	Weld
Additional Details
Occupation	Proprietor
Industry	Dress Shop
Class of Worker	OA
Hours Worked	48
Income (1939)	0
Highest Grade	C 1
1935 Residence	Same place
Birth State	Iowa
Birth Country	United States
Birthplace (normalized)	iowa
Occupation	Proprietor
Township / Ward	Greeley
Est. Birth Year	~1897

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 Margaret	Age	Birth yr
Jane Mason	Daughter	—	21	~1919
Margaret Mason	Head	—	43	~1897
Clinton Mason	Spouse	—	47	~1893

Census Appearances

1920

Weld, Colorado

Daughter, age 23

Weld, Colorado · implied b. ~1897 — 7 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Mason
Given Name	Margaret
Relationship to Head	Daughter
Sex	F
Color / Race	White
Age	23
Marital Status	Married
Birthplace	Iowa
Father's Birthplace	Ohio
Mother's Birthplace	Michigan
Occupation	Lady
Industry	Dry Goods
Class of Worker	W
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Birth State	Iowa
Birth Country	United States
Birthplace (normalized)	iowa

1930

Weld, Colorado

Other, age 33

Weld, Colorado · implied b. ~1897 — 4 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Mason
Given Name	Margaret
Relationship to Head	Wife-H
Sex	F
Color / Race	White
Age	33
Marital Status	Married
Birthplace	Iowa
Age at First Marriage	20
Father's Birthplace	Ohio
Mother's Birthplace	Michigan
Can Read/Write	Yes
Birth State	Iowa
Birth Country	United States
Birthplace (normalized)	iowa

1940

Weld-County, Colorado

Head, age 43

Weld-County, Colorado · implied b. ~1897 — 3 household members

Surname	Mason
Given Name	Margaret
Relationship to Head	Head
Sex	F
Color / Race	White
Age	43
Marital Status	Married
Birthplace	Iowa
1935 Residence (City)	Greeley
1935 Residence (County)	Weld
Occupation	Proprietor
Industry	Dress Shop
Class of Worker	OA
Hours Worked	48
Income (1939)	0
Highest Grade	C 1
1935 Residence	Same place
Birth State	Iowa
Birth Country	United States
Birthplace (normalized)	iowa

Model Tree

Model Tree available

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

Show:

Gen 1 Parents confidence ≈ 0.92

Father

James Beatty

b. ~1864

Source father

● Household · direct · ~0.92

Mother

Jennie Beatty

b. ~1870

Source mother

● Household · direct · ~0.92

This person

Anchor record

Margaret Mason

Head · 1940 · age 43 · b. ~1897 · Colorado

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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 — Weld-County, Colorado Open full size

Page Contents

39 people indexed on this census page (nara:1940:m-t0627-00482-00868)

Line	Name	Age	Relation	Occupation	Birthplace
2	Frederic W. Clark	60	Head	District Judge	Colorado
3	Gertrude Clark	59	Wife	—	Michigan
4	Lindsey Roberts	37	Head	Manager	Georgia
5	Margaret Mason THIS PERSON	43	Head	Proprietor	Iowa
6	Clinton E. Mason	47	Husband	Teller	Iowa
7	Jane Mason	21	Daughter	Saleslady	Colorado
8	C. M. Rickert	54	Head	Sugar Maker	Canada
9	Jenna Rickert	46	Wife	—	Nebraska
10	Charles Haley	26	Head	Teacher	Tennessee
11	Evelyn Haley	23	Wife	Saleslady	Colorado
12	Leonard Lamb	27	Head	Teacher	Colorado
13	Mary Beth Lamb	27	Wife	Stenographer	New Mexico
14	Ralph Cottingham	53	Head	Civil Engineer	Illinois
15	Iva Cottingham	55	Wife	—	Illinois
16	Marcia Cottingham	24	Daughter	Secretary	New Mexico
17	Eleanor E. Igo	65	Head	—	England
18	Elmer D. Eckels	58	Head	Carpenter	Iowa
19	Helen Eckels	54	Wife	Teacher	Iowa
20	Laura Knelly	70	Head	—	Ohio
21	Kathleen Knelly	19	Servant	Servant	Colorado
22	Gertrude Starkey	47	Head	—	Nebraska
23	Jennie Sandborn	67	Mother	—	Iowa
24	Willie Boyd	50	Servant	Servant	Iowa
25	Maud M. Gilliland	63	Head	—	Ohio
26	Robert J. Hammond	34	Head	Proprietor	Kansas
27	Earlene Hammond	32	Wife	—	Colorado
28	Tymmes, Ethel Hammond	54	Mother-in-law	—	Missouri
29	Willie Stevens	44	Head	Clergyman	Mississippi
30	Ray Stevens	42	Wife	—	Mississippi
31	Dewey Stevens	17	Son	—	Mississippi
32	Hazel Stevens	13	Daughter	—	Mississippi
33	Linda E. Potter	75	Head	Housekeeper	Pennsylvania
34	Joy Chele	43	Head	Laundress	Kansas
35	Betty Chele	16	Daughter	—	Kansas
36	William Blundon	79	Father	—	England
37	Belle Docking	44	Head	Laundress	Colorado
38	(Wrong Information) Docking	None	—	—	—
39	Earl B. Jackson	49	Head	Plumbing, Heating And Painting	Colorado
40	Jessie E. Jackson	48	Wife	Laundress	Nebraska

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Pedigree Summary

Margaret

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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