Martha Allen — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Douglas, Oregon

Our Model Tree links this Martha Allen across the 1920 and 1930 US Censuses in Douglas, Oregon (XGBoost, ~Confirmed) — first a spouse (b.~1878), then head of a 11-person household.

Age 52 b. ~1878 Female Spouse Born: Oregon Married

1930 Census Record Details

Census Year	1930
Location	Douglas, Oregon
Surname	Allen
Given Name	Martha J
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	52
Marital Status	Married
Birthplace	Oregon
Age at First Marriage	17
Father's Birthplace	Kentucky
Mother's Birthplace	Missouri
Additional Details
Can Read/Write	Yes
Birth State	Oregon
Birth Country	United States
Birthplace (normalized)	oregon
Township / Ward	Applegate Precinct Outside Of Yoncalla City
Est. Birth Year	~1878

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.

11 people recorded at the same address in the 1930 census.

Name	Relation to head	Relative to Martha	Age	Birth yr
Martha Allen	Spouse	—	52	~1878
Katherine Francis	Spouse	—	61	~1869
Mabel Jones	Daughter	—	25	~1905
Mary Jones	Other	—	4	~1926
Delton Allen	Son	—	9	~1921
Lee Allen	Head	—	62	~1868
Ivult Allen	Son	—	33	~1897
Earnie Allen	Son	—	31	~1899
Adam Applegate	Other	—	71	~1859
J Francis	Son	—	32	~1898
Robert Allen	Son	—	17	~1913

Census Appearances

1920

Douglas, Oregon

Spouse, age 44

Douglas, Oregon · implied b. ~1876 — 7 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Allen
Given Name	Martha
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	44
Marital Status	Married
Birthplace	Oregon
Father's Birthplace	Kentucky
Mother's Birthplace	Missouri
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Birth State	Oregon
Birth Country	United States
Birthplace (normalized)	oregon

1930

Douglas, Oregon

Spouse, age 52

Douglas, Oregon · implied b. ~1878 — 11 household members

Surname	Allen
Given Name	Martha J
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	52
Marital Status	Married
Birthplace	Oregon
Age at First Marriage	17
Father's Birthplace	Kentucky
Mother's Birthplace	Missouri
Can Read/Write	Yes
Birth State	Oregon
Birth Country	United States
Birthplace (normalized)	oregon

Model Tree

Linked across censuses

Our Model Tree links Martha Allen across 2 US Census years (1920 and 1930) in Douglas, Oregon, using XGBoost record linkage.

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This person

Anchor record

Martha Allen

Spouse · 1930 · age 52 · b. ~1878 · Oregon

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

Original Census Page

1930 US Federal Census — Douglas, Oregon Open full size

Page Contents

50 people indexed on this census page (ia:1930:15thcensus1943unit:0024)

Line	Name	Age	Relation	Occupation	Birthplace
1	Sumner H Brown	68	Head	Farmer	Wisconsin
2	Lillie J Brown	64	Wife	—	Minnesota
3	Sumner W Brown	28	Son	Laborer	Oregon
4	Dorothy E Brown	24	Wife	—	Iowa
5	John W Clark	48	Head	Farmer	Iowa
6	Helen E Clark	49	Wife	—	Illinois
7	John S Clark	22	Son	Laborer	Oregon
8	Edwin E Clark	20	Son	Laborer	Oregon
9	Elbert E Clark	10	Son	—	Oregon
10	Margaret H Clark	9	Daughter	—	Oregon
11	Mora Mathis	46	Head	Manager	Oregon
12	Herman J Mathis	18	Son	Laborer	Oregon
13	Doris E Mathis	16	Daughter	—	Oregon
14	Harry W Mathis	14	Son	—	Oregon
15	Lloyd E Mathis	10	Son	—	Oregon
16	Stewart L Mathis	8	Son	—	Oregon
17	Emma M Miller	73	Wife	Manager	Missouri\|Mississippi
18	B. Harmon Miller	52	Head	Lawyer	Oregon
19	Florence E Miller	37	Wife	—	Washington
20	Robert E Miller	13	Son	—	Oregon
21	Marion E Miller	9	Daughter	—	Oregon
22	Florence F Miller	4	Daughter	—	Oregon
23	Lee R Allen	62	Head	Farmer	Oregon
24	Martha J Allen THIS PERSON	52	Wife	—	Oregon
25	Ivult A Allen	33	Son	Laborer	Oregon
26	Earnie J Allen	31	Son	Laborer	Oregon
27	Robert L Allen	17	Son	—	Oregon
28	Delton J Allen	9	Son	—	Oregon
29	Mabel J Jones	25	Daughter	—	Oregon
30	Mary M Jones	4	Granddaughter	—	Oregon
31	Katherine C Francis	61	Wife	—	Oregon
32	J. Dewey Francis	32	Son	Farmer	Oregon
33	Adam P Applegate	71	Brother	—	Oregon
34	Fred P Allen	35	Head	Farmer	Oregon
35	Albert Morrison	50	Head	Farmer	Missouri
36	Minnie Morrison	56	Wife	—	Missouri
37	Ralph S Helms	33	Head	Farmer	Oregon
38	Sibyl H Helms	25	Wife	—	Oregon
39	Wallace W Helms	6	Son	—	Oregon
40	Esther J Helms	2	Daughter	—	Oregon
41	Harry L Ohlson	16	Brother-in-law	—	Oregon
42	Hannah F Ohlson	13	Sister-in-law	—	Oregon
43	Willis W Love	68	Head	Farmer	Illinois
44	Rudy C Ulbricht	22	Head	Farmer	Czechoslovakia
45	Lawrence Ulbricht	62	Father	Laborer	Czechoslovakia
46	Anna F Ulbricht	56	Mother	—	Czechoslovakia
47	Mary J Class	67	Wife	—	England
48	Hans P Hansen	71	Head	Farmer	Norway
49	Arthur R Solle	69	Head	Farmer	Germany
50	Frida W Solle	43	Wife	—	Germany

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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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