YourRoots by Genomelink
Sign up free
ML

Mary Long — 1920 US Census Record

Model Tree available

1920 United States Federal Census · New Castle, Delaware

Our Model Tree links this Mary Long across the 1900, 1910 and 1920 US Censuses in New Castle, Delaware (XGBoost, ~Confirmed), with identified parents Thomas & Emma — first a daughter (b.~1888), then head of a 11-person household.

Age 32 b. ~1888 Female Daughter Born: Delaware Single

1920 Census Record Details

Census Year1920
LocationNew Castle, Delaware
SurnameLong
Given NameMary
Relationship to HeadDaughter
SexF
Color / RaceWhite
Age32
Marital StatusSingle
BirthplaceDelaware
Father's BirthplaceDelaware
Mother's BirthplaceDelaware
Additional Details
OccupationOperator
IndustryTelephone Co
Class of WorkerW
Can ReadYes
Can WriteYes
Speaks EnglishYes
Birth StateDelaware
Birth CountryUnited States
Birthplace (normalized)delaware
OccupationOperator
Township / WardWilmington City
Est. Birth Year~1888

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 1920 census.

Name Relation to head Relative to Mary Age Birth yr
Helen Long Daughter — 22 ~1898
Margaret Long Daughter — 16 ~1904
Mary Long Daughter — 32 ~1888
Catherine Jackson Daughter — 26 ~1894
Catherine Long Head — 56 ~1864
Magdalene Long Other — 22 ~1898
Walter Jackson Other — 5 ~1915
Ernest Jackson Other — 30 ~1890
Robert Jackson Other — 2 ~1918
William Long Son — 30 ~1890
John Long Son — 34 ~1886

Census Appearances

1900
New Castle, …
Daughter, age 15
New Castle, Delaware · implied b. ~1885 — 6 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Long
Given Name Mary
Relationship to Head Daughter
Sex F
Color / Race White
Age 14
Marital Status Single
Birthplace Delaware
Birth Month June
Birth Year 1885
Father's Birthplace Delaware
Mother's Birthplace Delaware
Occupation Carder mill
Can Read Yes
Can Write Yes
Speaks English Yes
Birth State Delaware
Birth Country United States
Birthplace (normalized) delaware
1910
New Castle, …
Daughter, age 23
New Castle, Delaware · implied b. ~1887 — 8 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Long
Given Name Mary
Relationship to Head Daughter
Sex F
Color / Race White
Age 23
Marital Status Single
Birthplace Delaware
Father's Birthplace Delaware
Mother's Birthplace Delaware
Occupation Looper
Industry Hosiery
Can Read Yes
Can Write Yes
Speaks English English
Birth State Delaware
Birth Country United States
Birthplace (normalized) delaware
1920
New Castle, …
Daughter, age 32
New Castle, Delaware · implied b. ~1888 — 11 household members
Surname Long
Given Name Mary
Relationship to Head Daughter
Sex F
Color / Race White
Age 32
Marital Status Single
Birthplace Delaware
Father's Birthplace Delaware
Mother's Birthplace Delaware
Occupation Operator
Industry Telephone Co
Class of Worker W
Can Read Yes
Can Write Yes
Speaks English 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 Mary Long across 3 US Census years (1900, 1910 and 1920) in New Castle, Delaware, using XGBoost record linkage. Identified parents: father Thomas Long (~0.92 confidence) and mother Emma Long (~0.92 confidence) and mother Catherine Long (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1 Parents confidence ≈ 0.92
Father
Thomas Long
b. ~1858
Source father
● Household · direct · ~0.92
Mother
Emma Long
b. ~1861
Source mother
● Household · direct · ~0.92
Mother
Catherine Long
b. ~1864
Source mother
● Household · direct · ~0.92
This person
Anchor record
Mary Long
Daughter · 1920 · age 32 · b. ~1888 · Delaware
★ You are viewing this record
Sibling
John Long
Sibling · 1920 · age 34
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Long
Sibling · 1920 · age 30
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Long
Sibling · 1920 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Jackson
Sibling · 1920 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Long
Sibling · 1920 · age 22
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

1920 US Federal Census — New Castle, Delaware Open full size

Page Contents

50 people indexed on this census page (ia:1920:14thcensusofpopu203unit:0487)

Line Name Age Relation Occupation Birthplace
51 Francis B Locke 22 Head Carpenter Delaware
52 Hilda C Locke 21 Wife None Delaware
53 Evelyn M Locke 2 Daughter None Delaware
54 Lambert T Thane 59 Head Painter Delaware
55 Ella D Thane 57 Wife None Maryland
56 Margaret Tierney 52 Head None Ireland
57 James Tierney 35 Son Iron Moulder Delaware
58 John Tierney 33 Son Laborer Delaware
59 Bartholomew Tierney 30 Son Iron Moulder Delaware
60 Margaret Tierney 28 Daughter Clerk Delaware
61 Mary Tierney 25 Daughter Clerk Delaware
62 William Tierney 23 Son Electrician Delaware
63 Thomas Tierney 20 Son Electrician Delaware
64 James Tierney 16 Son Heater Boy Delaware
65 John J Connelly 57 Head Iron Moulder Pennsylvania
66 Harry J Connelly 24 Son Iron Moulder Delaware
67 Hilda Connelly 21 Daughter None Delaware
68 William Connelly 16 Son Attendant Delaware
69 Gertrude Givon 41 Head None Delaware
70 Francis J Givon 24 Son Operator Delaware
71 John J Givon 23 Son Clerk Delaware
72 Annie G Givon 19 Daughter Telephone Delaware
73 Isabelle E Givon 14 Daughter None Delaware
74 Vincent Givon 12 Son None Delaware
75 Mary H Givon 4 Daughter None Delaware
76 Hugh Enrol 53 Head Machinist Pennsylvania
77 Mary Enrol 51 Wife None Pennsylvania
78 Mary Mcenery 20 Niece Library Assistant Delaware
79 Martha Scofield 12 Niece None Delaware
80 Benjamin Yurman 34 Head Salesman Russia
81 Sarah Yurman 32 Wife None Russia
82 Hanna Yurman 8 Daughter None Delaware
83 Rebecca Yurman 6 Daughter None Pennsylvania
84 Robert Yurman 4 Son None Pennsylvania
85 Catherine G Long 56 Head None Delaware
86 Ernest W Jackson 30 Son-in-law Brakeman Maryland
87 Catherine G Jackson 26 Daughter None Delaware
88 Walter Jackson 5 Grandson None Delaware
89 Robert Jackson 2 Grandson None Delaware
90 John H Long 34 Son Iron Moulder Delaware
91 Magdalene Long 22 Daughter-in-law None Delaware
92 Mary Long THIS PERSON 32 Daughter Operator Delaware
93 William H Long 30 Son Salesman Delaware
94 Helen Long 22 Daughter Stenographer Delaware
95 Margaret M Long 16 Daughter None Delaware
96 Alma Heidman 48 Head None Finland
97 George Heidman 16 Son Trimmer Pennsylvania
98 William Warner 57 Head None England
99 Edward W Warner 24 Son None Delaware
100 James M Warner 13 Son None Delaware

Search for Mary Long

All Mary Long Census Records Discover Long Family Tree

Pedigree Summary

Mary + 5 siblings
Gen 1 · 3 parents ~0.92
Max depth 4 (1900–1950 window)

About This Record & Model Tree

This record was independently indexed by YourRoots from the 1920 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)

Report inaccurate data
👤 View Profile 🌳 Ancestors 👥 Descendants