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William Smith — 1930 US Census Record

Model Tree available

1930 United States Federal Census · New Castle, Delaware

Our Model Tree links this William Smith across the 1910, 1920 and 1930 US Censuses in New Castle, Delaware (XGBoost, ~Confirmed), with identified parents George & John — first a son (b.~1907), then head of a 10-person household.

Age 23 b. ~1907 Male Son Born: Delaware Single

1930 Census Record Details

Census Year1930
LocationNew Castle, Delaware
SurnameSmith
Given NameWilliam E.
Relationship to HeadSon
SexM
Color / RaceWhite
Age23
Marital StatusSingle
BirthplaceDelaware
Age at First MarriageS
Father's BirthplaceDelaware
Mother's BirthplaceDelaware
Additional Details
OccupationLaborer
IndustryGeneral Farm
Class of WorkerW
Can Read/WriteYes
Birth StateDelaware
Birth CountryUnited States
Birthplace (normalized)delaware
OccupationLaborer
Township / WardPencader Hundred
Est. Birth Year~1907

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.

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

Name Relation to head Relative to William Age Birth yr
Jennie Smith Daughter — 5 ~1925
Alice Smith Daughter — 21 ~1909
Henrietta Smith Daughter — 13 ~1917
John Smith Head — 51 ~1879
Franklin Smith Son — 5 ~1925
George Smith Son — 16 ~1914
Robert Smith Son — 11 ~1919
William Smith Son — 23 ~1907
Earl Smith Son — 14 ~1916
Lizzie Smith Spouse — 47 ~1883

Census Appearances

1910
New Castle, …
Son, age 4
New Castle, Delaware · implied b. ~1906 — 5 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Smith
Given Name William
Relationship to Head Son
Sex M
Color / Race Black
Age 4
Marital Status Single
Birthplace Delaware
Father's Birthplace Delaware
Mother's Birthplace Delaware
Birth State Delaware
Birth Country United States
Birthplace (normalized) delaware
1920
New Castle, …
Son, age 13
New Castle, Delaware · implied b. ~1907 — 11 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Smith
Given Name William
Relationship to Head Son
Sex M
Color / Race Black
Age 13
Marital Status Single
Birthplace Delaware
Father's Birthplace Delaware
Mother's Birthplace Delaware
Occupation Farm-work
Industry Private Family
Class of Worker W
Can Read Yes
Can Write Yes
Speaks English Yes
Birth State Delaware
Birth Country United States
Birthplace (normalized) delaware
1930
New Castle, …
Son, age 23
New Castle, Delaware · implied b. ~1907 — 10 household members
Surname Smith
Given Name William E.
Relationship to Head Son
Sex M
Color / Race White
Age 23
Marital Status Single
Birthplace Delaware
Age at First Marriage S
Father's Birthplace Delaware
Mother's Birthplace Delaware
Occupation Laborer
Industry General Farm
Class of Worker W
Can Read/Write Yes
Birth State Delaware
Birth Country United States
Birthplace (normalized) delaware

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 William Smith across 3 US Census years (1910, 1920 and 1930) in New Castle, Delaware, using XGBoost record linkage. Identified parents: father George Smith (~0.92 confidence) and father John Smith (~0.92 confidence) and father George Smith (~0.92 confidence) and mother Mary Smith (~0.92 confidence) and mother Frances Smith (~0.92 confidence) and mother Lizzie Smith (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1 Parents confidence ≈ 0.92
Father
George Smith
b. ~1871
Source father
● Household · direct · ~0.92
Father
John Smith
b. ~1879
Source father
● Household · direct · ~0.92
Father
George Smith
b. ~1871
Source father
● Household · direct · ~0.92
Mother
Mary Smith
b. ~1873
Source mother
● Household · direct · ~0.92
Mother
Frances Smith
b. ~1874
Source mother
● Household · direct · ~0.92
Mother
Lizzie Smith
b. ~1883
Source mother
● Household · direct · ~0.92
This person
Anchor record
William Smith
Son · 1930 · age 23 · b. ~1907 · Delaware
★ You are viewing this record
Sibling
Robert Smith
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jennie Smith
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Franklin Smith
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Earl Smith
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Henrietta Smith
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Smith
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Smith
Sibling · 1930 · age 21
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 — New Castle, Delaware Open full size

Page Contents

50 people indexed on this census page (ia:1930:15thcensus287unit:0814)

Line Name Age Relation Occupation Birthplace
1 Boyd Mccury 63 Head Farmer Delaware
2 Caroline G. Mccury 57 Wife — Pennsylvania
3 Richard R. Black 40 Head Laborer Delaware
4 Julia L. Black 33 Wife — Delaware
5 Amanda E. Black 16 Daughter Housework Delaware
6 Sarah R. Black 12 Daughter — Delaware
7 Richard R. Black 11 Son — Delaware
8 Earl R. Black 7 Son — Delaware
9 Theresa M. Black 4 Daughter — Delaware
10 Ottie Stafford 46 Head Farmer Maryland
11 William Grinnage 55 Head Carpenter Delaware
12 Mary F. Grinnage 51 Wife — Delaware
13 John W. Grinnage 19 Son Laborer Delaware
14 George W. Grinnage 17 Son — Delaware
15 Alice E. Grinnage 15 Daughter — Delaware
16 Marjorie P. Grinnage 10 Daughter — Delaware
17 Elizabeth Grinnage 76 Mother — Maryland
18 John Pritchard 55 Head Laborer Pennsylvania
19 Mary Pritchard 50 Wife — Pennsylvania
20 Ethel M. Pritchard 10 Daughter — Delaware
21 Mary Pritchard 5 Daughter — Delaware
22 Fred A. Grinnage 28 Head Laborer Delaware
23 Alice E. Grinnage 27 Wife — Delaware
24 Thelma I. Grinnage 10 Daughter — Maryland
25 Agnes Konidaris 65 Head Farmer Delaware
26 George Money 65 Nephew Laborer Delaware
27 Harry Young 60 Help Laborer Delaware
28 John B. Mcdaniel 29 Head Farmer Delaware
29 Josephine A. Mcdaniel 25 Wife — Wisconsin
30 Norma L. Mcdaniel 1 Daughter — Delaware
31 Lewis C. Smith 66 Head Farmer Maryland
32 Margaret E. Smith 66 Wife — Delaware
33 Alonzo Pewifes 53 Head Farming Maryland
34 Mary E. Pewifes 50 Wife — Delaware
35 Jos. Medzinski 44 Head Farmer Poland
36 Eva Medzinski 78 Mother — Poland
37 Reuben Price 40 Head Farm Work Delaware
38 Emma L. Price 43 Wife — Delaware
39 James August Price 8 Son — Delaware
40 Ira Etter 45 Head Laborer Pennsylvania
41 John W. Smith 51 Head Farmer Delaware
42 Lizzie Smith 47 Wife — Delaware
43 William E. Smith THIS PERSON 23 Son Laborer Delaware
44 Alice V. Smith 21 Daughter Housework Delaware
45 George W. Smith 16 Son Laborer Delaware
46 Earl W. Smith 14 Son — Delaware
47 Henrietta K. Smith 13 Daughter — Delaware
48 Robert A. Smith 11 Son — Delaware
49 Franklin R. Smith 5 Son — Delaware
50 Jennie L. Smith 5 Daughter — Delaware

Related Census Records

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Pedigree Summary

William + 7 siblings
Gen 1 · 6 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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