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Mary Graham — 1930 US Census Record

Model Tree available

1930 United States Federal Census · Caddo, Louisiana

Our Model Tree links this Mary Graham across the 1910, 1920 and 1930 US Censuses in Caddo, Louisiana (XGBoost, ~Confirmed), with identified parents Grant & Butler — first a daughter (b.~1904), then head of a 8-person household.

Age 26 b. ~1904 Female Daughter Born: Louisiana Single

1930 Census Record Details

Census Year1930
LocationCaddo, Louisiana
SurnameGraham
Given NameMary
Relationship to HeadDaughter
SexF
Color / RaceBlack
Age26
Marital StatusSingle
BirthplaceLouisiana
Age at First Marriage19
Father's BirthplaceLouisiana
Mother's BirthplaceLouisiana
Additional Details
OccupationLaborer
IndustryFarm
Class of WorkerVV
Can Read/WriteNo
Birth StateLouisiana
Birth CountryUnited States
Birthplace (normalized)louisiana
OccupationLaborer
Township / WardPt Of Ward 7 P
Est. Birth Year~1904

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
Carrie Graham Daughter — 11 ~1919
Mary Graham Daughter — 26 ~1904
Butler Graham Head — 59 ~1871
Claude Graham Son — 27 ~1903
Arthur Graham Son — 30 ~1900
Butler Graham Son — 15 ~1915
Lawrence Graham Son — 20 ~1910
Lena Graham Spouse — 55 ~1875

Census Appearances

Daughter, age 5
Caddo, Louisiana · implied b. ~1905 — 5 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Graham
Given Name Martha
Relationship to Head Daughter
Sex F
Color / Race Black
Age 5
Marital Status Single
Birthplace Louisiana
Father's Birthplace Louisiana
Mother's Birthplace Louisiana
Birth State Louisiana
Birth Country United States
Birthplace (normalized) louisiana
1920
Caddo, Louisiana
Daughter, age 15
Caddo, Louisiana · implied b. ~1905 — 11 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Graham
Given Name Mary
Relationship to Head Daughter
Sex F
Color / Race Black
Age 15
Marital Status Single
Birthplace Louisiana
Father's Birthplace Louisiana
Mother's Birthplace Louisiana
Occupation Farm Labor
Industry Home Farm
Class of Worker W
Can Read Yes
Can Write Yes
Speaks English Yes
Birth State Louisiana
Birth Country United States
Birthplace (normalized) louisiana
1930
Caddo, Louisiana
Daughter, age 26
Caddo, Louisiana · implied b. ~1904 — 8 household members
Surname Graham
Given Name Mary
Relationship to Head Daughter
Sex F
Color / Race Black
Age 26
Marital Status Single
Birthplace Louisiana
Age at First Marriage 19
Father's Birthplace Louisiana
Mother's Birthplace Louisiana
Occupation Laborer
Industry Farm
Class of Worker VV
Can Read/Write No
Birth State Louisiana
Birth Country United States
Birthplace (normalized) louisiana

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.
Model Tree available
Our Model Tree links Mary Graham across 3 US Census years (1910, 1920 and 1930) in Caddo, Louisiana, using XGBoost record linkage. Identified parents: father Grant Graham (~0.92 confidence) and father Butler Graham (~0.92 confidence) and mother Lena Graham (~0.92 confidence) and mother Emma Graham (~0.92 confidence) and mother Lena Graham (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1 Parents confidence ≈ 0.92
Father
Grant Graham
b. ~1859
Source father
● Household · direct · ~0.92
Father
Butler Graham
b. ~1867
Source father
● Household · direct · ~0.92
Mother
Lena Graham
b. ~1877
Source mother
● Household · direct · ~0.92
Mother
Emma Graham
b. ~1869
Source mother
● Household · direct · ~0.92
Mother
Lena Graham
b. ~1875
Source mother
● Household · direct · ~0.92
This person
Anchor record
Mary Graham
Daughter · 1930 · age 26 · b. ~1904 · Louisiana
★ You are viewing this record
Sibling
Claude Graham
Sibling · 1930 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arthur Graham
Sibling · 1930 · age 30
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carrie Graham
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lawrence Graham
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Butler Graham
Sibling · 1930 · age 15
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 — Caddo, Louisiana Open full size

Page Contents

50 people indexed on this census page (ia:1930:15thcensus788unit:0178)

Line Name Age Relation Occupation Birthplace
1 John H Page 39 Head Farmer Louisiana
2 Lucile Page 33 Wife Laborer Louisiana
3 Johnie Page 18 Son Laborer Louisiana
4 Daphne Holmes 15 Daughter Laborer Louisiana
5 Robert Holmes 38 Son-in-law Teamster Louisiana
6 Robert Williams 23 Cousin Laborer Louisiana
7 Sam Minny 67 Head Farmer Louisiana
8 Emma Minny 65 Wife Laborer Louisiana
9 Clara Waterman 65 Head Farmer Mississippi
10 Butler Graham 59 Head Farmer Louisiana
11 Lena Graham 55 Wife Laborer Louisiana
12 Arthur Graham 30 Son Laborer Louisiana
13 Claude Graham 27 Son Laborer Louisiana
14 Mary Graham THIS PERSON 26 Daughter Laborer Louisiana
15 Lawrence Graham 20 Son Laborer Louisiana
16 Butler Jr Graham 15 Son Laborer Louisiana
17 Carrie Graham 11 Daughter — Louisiana
18 Ed Martin 60 Head Farmer Louisiana
19 Leonora Martin 54 Wife Laborer Louisiana
20 Dallas Martin 24 Son Laborer Louisiana
21 Addie Martin 21 Daughter Laborer Louisiana
22 Curtis Martin 19 Son Laborer Louisiana
23 Booker T Martin 17 Son Laborer Louisiana
24 Stella Martin 12 Daughter — Louisiana
25 Charlie Phelps 58 Head Farmer Louisiana
26 Glossy Phelps 57 Wife Laborer Louisiana
27 William West 37 Head Farmer Louisiana
28 Amy West 33 Wife Laborer Louisiana
29 Dan West 13 Son Laborer Louisiana
30 Nancy Simon 51 Head Farmer Louisiana
31 Emma Lou Jackson 28 Daughter Laborer Louisiana
32 Willie J Simon 25 Son Laborer Louisiana
33 E. Cooler Simon 20 Son Laborer Louisiana
34 Lucy May Simon 17 Daughter Laborer Louisiana
35 Will Simon 17 Grandson Laborer Louisiana
36 Lula Belle Simon 14 Daughter Laborer Louisiana
37 Nancy Ruth Simon 10 Daughter — Louisiana
38 Maggie Lou Jackson 10 Granddaughter — Louisiana
39 Elijah Simon 31 Head Farmer Louisiana
40 Willie Lou Simon 29 Wife Laborer Louisiana
41 Stella Simon 7 Daughter — Louisiana
42 Beatrice Simon 5 Daughter — Louisiana
43 Thomas West 52 Head Farmer Louisiana
44 Talitha West 51 Wife — Louisiana
45 Mandy Boykin 56 Cousin Laborer Louisiana
46 Charlie Hallum 27 Cousin Trackman Louisiana
47 Helen Hallum 22 Wife Laborer Louisiana
48 Martha Boykin 60 Head Farmer Louisiana
49 Frank Boykin 21 Son Laborer Louisiana
50 Lincoln Haughton 32 Head Farmer Louisiana

Related Census Records

Search for Mary Graham

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Pedigree Summary

Mary + 5 siblings
Gen 1 · 5 parents ~0.92
Max depth 4 (1900–1950 window)

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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