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Mary Blackburn — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Dekalb, Georgia

Our Model Tree links this Mary Blackburn across the 1920 and 1930 US Censuses in Dekalb, Georgia (XGBoost, ~Confirmed) — first a spouse (b.~1887), then head of a 8-person household.

Age 43 b. ~1887 Female Spouse Born: Georgia Married

1930 Census Record Details

Census Year1930
LocationDekalb, Georgia
SurnameBlackburn
Given NameMary E.
Relationship to HeadWife
SexF
Color / RaceWhite
Age43
Marital StatusMarried
BirthplaceGeorgia
Age at First Marriage16
Father's BirthplaceGeorgia
Mother's BirthplaceGeorgia
Additional Details
Occupationnone
Can Read/WriteYes
Birth StateGeorgia
Birth CountryUnited States
Birthplace (normalized)georgia
Township / WardShallowford District
Est. Birth Year~1887

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.

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

Name Relation to head Relative to Mary Age Birth yr
Travis Blackburn Daughter — 13 ~1917
Mildred Blackburn Daughter — 4 ~1926
Katherine Blackburn Daughter — 9 ~1921
Mary Blackburn Spouse — 43 ~1887
Emily Copeland Other — 73 ~1857
Mary Blackburn Daughter — 11 ~1919
Cyrill Blackburn Son — 21 ~1909
William Blackburn Head — 48 ~1882

Census Appearances

1920
Dekalb, Georgia
Spouse, age 34
Dekalb, Georgia · implied b. ~1886 — 7 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Blackburn
Given Name Mary E
Relationship to Head wife
Sex F
Color / Race White
Age 34
Marital Status Married
Birthplace Georgia
Father's Birthplace Georgia
Mother's Birthplace Georgia
Can Read Yes
Can Write Yes
Speaks English Yes
Birth State Georgia
Birth Country United States
Birthplace (normalized) georgia
1930
Dekalb, Georgia
Spouse, age 43
Dekalb, Georgia · implied b. ~1887 — 8 household members
Surname Blackburn
Given Name Mary E.
Relationship to Head Wife
Sex F
Color / Race White
Age 43
Marital Status Married
Birthplace Georgia
Age at First Marriage 16
Father's Birthplace Georgia
Mother's Birthplace Georgia
Occupation none
Can Read/Write Yes
Birth State Georgia
Birth Country United States
Birthplace (normalized) georgia

Model Tree

An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Linked across censuses
Our Model Tree links Mary Blackburn across 2 US Census years (1920 and 1930) in Dekalb, Georgia, using XGBoost record linkage.
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This person
Anchor record
Mary Blackburn
Spouse · 1930 · age 43 · b. ~1887 · Georgia
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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 — Dekalb, Georgia Open full size

Page Contents

50 people indexed on this census page (ia:1930:georgiacensus00reel350:1078)

Line Name Age Relation Occupation Birthplace
1 Raymond Manning 39 Head None Georgia
2 Bertha Manning 19 Daughter None Georgia
3 Virgil G. Manning 17 Son Farm Laborer Georgia
4 Ruby L. Manning 14 Daughter None Georgia
5 Martha Samples 17 Step-daughter None Georgia
6 Gertie L. Samples 15 Step-daughter None Georgia
7 Celia S. Samples 14 Step-daughter None Georgia
8 Josie C. Samples 13 Step-daughter None Georgia
9 Riley J. Samples 11 Step-daughter None Georgia
10 Gladys Samples 8 Step-daughter None Georgia
11 James Samuel Hester 29 Head Farmer Georgia
12 Maude B. Hester 30 Wife None Georgia
13 Mildred A. Hester 3 Daughter None Georgia
14 Jessie L. Hester 1 Daughter None Georgia
15 Loughlin A. Jarrell 64 Head Farmer Georgia
16 Lena R. Jarrell 53 Wife None Georgia
17 Blanche Jarrell 20 Daughter None Georgia
18 Aris L. Jarrell 16 Daughter None Georgia
19 Roland P. Jarrell 18 Son Farm Laborer Georgia
20 Lois N. Jarrell 12 Son None Georgia
21 John J. Oglesby 73 Head Farmer Georgia
22 Lizzie Oglesby 69 Wife None Georgia
23 John T. Oglesby 21 Son Farmer Georgia
24 Newton D. Miller 57 Head Farmer Georgia
25 Mary C. Miller 49 Wife None Georgia
26 Sandy C. Garrison 17 Brother-in-law Farm Laborer South Carolina
27 Palmer Mundell 12 Boarder None Georgia
28 James T. Mcafee 18 Boarder Farm Laborer Georgia
29 Charlie Mcafee 20 Boarder Farmer Georgia
30 William E. Blackburn 48 Head Farmer Georgia
31 Mary E. Blackburn THIS PERSON 43 Wife None Georgia
32 Cyrill H. Blackburn 21 Son Farm Laborer Georgia
33 Travis L. Blackburn 13 Daughter None Georgia
34 Mary L. Blackburn 11 Daughter None Georgia
35 Katherine C. Blackburn 9 Daughter None Georgia
36 Mildred L. Blackburn 4 Daughter None Georgia
37 Emily Copeland 73 Mother-in-law None Georgia
38 Elmer Washington 21 Head Farmer Georgia
39 Anna B. Washington 23 Wife None Georgia
40 Lella M. Washington 5 Daughter None Georgia
41 Lineda Washington 2 Daughter None Georgia
42 Leonard Washington 0 Son None Georgia
43 William C. Morgan 44 Head Farmer Georgia
44 Ida L. Morgan 42 Wife None Georgia
45 Myra D. Thomason 25 Head Farmer Georgia
46 Willie M. Thomason 18 Wife None Georgia
47 Prior H. Womack 47 Head Farmer Georgia
48 Elizabeth Womack 30 Wife None Georgia
49 James E. Womack 13 Son None Georgia
50 Doris J. Womack 7 Daughter None Georgia

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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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