William Bradford — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Denver, Colorado

Our Model Tree links this William Bradford across the 1920 and 1930 US Censuses in Denver, Colorado (XGBoost, ~Confirmed) — first a son (b.~1918), then head of a 5-person household.

Age 12 b. ~1918 Male Son Born: Colorado Single

1930 Census Record Details

Census Year	1930
Location	Denver, Colorado
Surname	Bradford
Given Name	William E
Relationship to Head	Son
Sex	M
Color / Race	White
Age	12
Marital Status	Single
Birthplace	Colorado
Father's Birthplace	Illinois
Mother's Birthplace	Colorado
Additional Details
Can Read/Write	Yes
Birth State	Colorado
Birth Country	United States
Birthplace (normalized)	colorado
Township / Ward	Denver
Est. Birth Year	~1918

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 1930 census.

Name	Relation to head	Relative to William	Age	Birth yr
William Bradford	Son	—	12	~1918
Wilbur Bradford	Son	—	18	~1912
Charlotte Bradford	Spouse	—	44	~1886
Rollie Bradford	Head	—	44	~1886
Henry Bradford	Son	—	16	~1914

Census Appearances

1920

Denver, Colorado

Son, age 2

Denver, Colorado · implied b. ~1918 — 5 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Bradford
Given Name	William R
Relationship to Head	Son
Sex	M
Color / Race	White
Age	2
Marital Status	Single
Birthplace	Colorado
Father's Birthplace	Illinois
Mother's Birthplace	Colorado
Occupation	none
Birth State	Colorado
Birth Country	United States
Birthplace (normalized)	colorado

1930

Denver, Colorado

Son, age 12

Denver, Colorado · implied b. ~1918 — 5 household members

Surname	Bradford
Given Name	William E
Relationship to Head	Son
Sex	M
Color / Race	White
Age	12
Marital Status	Single
Birthplace	Colorado
Father's Birthplace	Illinois
Mother's Birthplace	Colorado
Can Read/Write	Yes
Birth State	Colorado
Birth Country	United States
Birthplace (normalized)	colorado

Model Tree

Linked across censuses

Our Model Tree links William Bradford across 2 US Census years (1920 and 1930) in Denver, Colorado, using XGBoost record linkage.

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This person

Anchor record

William Bradford

Son · 1930 · age 12 · b. ~1918 · Colorado

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Sibling

Wilbur Bradford

Sibling · 1930 · age 18

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Henry Bradford

Sibling · 1930 · age 16

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

1930 US Federal Census — Denver, Colorado Open full size

Page Contents

50 people indexed on this census page (ia:1930:15thcensus236unit:0164)

Line	Name	Age	Relation	Occupation	Birthplace
1	Rollie W Bradford	44	Head	President	Illinois
2	Charlotte Bradford	44	Wife	—	Colorado
3	Wilbur G Bradford	18	Son	—	Colorado
4	Henry R Bradford	16	Son	—	Colorado
5	William E Bradford THIS PERSON	12	Son	—	Colorado
6	Martin J Graham	47	Head	Clerk	Illinois
7	Helen F Graham	50	Wife	—	Illinois
8	Daniel W Bradford	73	Head	Treasurer	New Hampshire
9	Anna M Bradford	68	Wife	—	Illinois
10	Frederick W Fennes	21	Head	Salesman	Iowa
11	Rachel Fennes	28	Wife	—	Kansas
12	Robert W Fennes	0	Son	—	Colorado
13	Clarence W Banks	50	Head	Salesman	Illinois
14	Laura Banks	47	Wife	—	Missouri
15	Leuda Banks	23	Daughter	Relief Clerk	Illinois
16	John Banks	21	Son	—	Missouri
17	Clarence V Banks	13	Son	—	Arkansas
18	James W Fisk	65	Head	Meat Inspector	Rhode Island
19	Annie M Fisk	60	Wife	—	Rhode Island
20	Fred M Backus	39	Head	Contractor	New York
21	Jessie M Backus	50	Wife	—	Colorado
22	James M Dolphine	37	Head	Assistant Supt	Colorado
23	Tilda Dolphine	37	Wife	—	Kansas
24	Robert Dolphine	14	Son	—	Colorado
25	Catherine Wilson	55	Head	—	Pennsylvania
26	Charles F Brown	52	Head	Dentist	Iowa
27	Laura Brown	51	Wife	—	Iowa
28	Lina Brown	23	Daughter	—	Illinois
29	John M Heflin	47	Head	Salesman	Texas
30	Jeanette Heflin	39	Wife	—	Georgia
31	Loyd Heflin	16	Son	—	New Mexico
32	Mary Heflin	13	Daughter	—	New Mexico
33	Mack Heflin	10	Son	—	New Mexico
34	Pauline Heflin	7	Daughter	—	Colorado
35	Royd E Beecher	38	Head	Branch Mgr	Missouri
36	Mary V Beecher	31	Wife	—	Kentucky
37	Bryant Beecher	9	Son	—	Missouri
38	Marilyn Beecher	3	Daughter	—	Colorado
39	Walter P Kisses	33	Head	Supervisor	Utah
40	Estelle S Kisses	33	Wife	—	Utah
41	Marian Kisses	3	Daughter	—	Utah
42	William P Hart	46	Head	Salesman	Colorado
43	Charlotte Hart	44	Wife	—	Colorado
44	William B Hart	21	Son	Clerk	Colorado
45	Darlene Hart	16	Daughter	—	Colorado
46	Doris Hart	14	Daughter	—	Colorado
47	Max J Miller	42	Head	Proprietor	Missouri
48	Florence Miller	36	Wife	—	Pennsylvania
49	Ward J Miller	15	Son	—	Colorado
50	Florence Miller	13	Daughter	—	Colorado

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About This Record & Model Tree

This record was independently indexed by YourRoots from the 1930 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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