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Margaret Welch — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Essex, Massachusetts

Our Model Tree links this Margaret Welch across the 1920 and 1930 US Censuses in Essex, Massachusetts (XGBoost, ~Confirmed) — first a daughter (b.~1907), then head of a 9-person household.

Age 23 b. ~1907 Female Daughter Born: Massachusetts Single

1930 Census Record Details

Census Year1930
LocationEssex, Massachusetts
SurnameWelch
Given NameMargaret L.
Relationship to HeadDaughter
SexF
Color / RaceWhite
Age23
Marital StatusSingle
BirthplaceMassachusetts
Father's BirthplaceMassachusetts
Mother's BirthplaceIrish Free State
Additional Details
OccupationOperator
IndustryTelephone Co.
Class of WorkerW
Can Read/WriteYes
Birth StateMassachusetts
Birth CountryUnited States
Birthplace (normalized)massachusetts
OccupationOperator
Township / WardLynn City
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.

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

Name Relation to head Relative to Margaret Age Birth yr
Philip Welch Son — 16 ~1914
Paul Welch Son — 16 ~1914
Thomas Welch Head — 50 ~1880
Francis Welch Son — 24 ~1906
Josephine Welch Daughter — 25 ~1905
Thomas Welch Son — 20 ~1910
Margaret Welch Daughter — 23 ~1907
John Welch Son — 18 ~1912
William Welch Son — 19 ~1911

Census Appearances

1920
Essex, Massachusetts
Daughter, age 12
Essex, Massachusetts · implied b. ~1908 — 10 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Welch
Given Name Margaret L
Relationship to Head Daughter
Sex F
Color / Race White
Age 12
Marital Status Single
Birthplace Massachusetts
Father's Birthplace Massachusetts
Mother's Birthplace Ireland
Can Read Yes
Can Write Yes
Speaks English Yes
Birth State Massachusetts
Birth Country United States
Birthplace (normalized) massachusetts
1930
Essex, Massachusetts
Daughter, age 23
Essex, Massachusetts · implied b. ~1907 — 9 household members
Surname Welch
Given Name Margaret L.
Relationship to Head Daughter
Sex F
Color / Race White
Age 23
Marital Status Single
Birthplace Massachusetts
Father's Birthplace Massachusetts
Mother's Birthplace Irish Free State
Occupation Operator
Industry Telephone Co.
Class of Worker W
Can Read/Write Yes
Birth State Massachusetts
Birth Country United States
Birthplace (normalized) massachusetts

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 Margaret Welch across 2 US Census years (1920 and 1930) in Essex, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Welch
Daughter · 1930 · age 23 · b. ~1907 · Massachusetts
★ You are viewing this record
Sibling
John Welch
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Welch
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Welch
Sibling · 1930 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Welch
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Welch
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Josephine Welch
Sibling · 1930 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Philip Welch
Sibling · 1930 · age 16
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 — Essex, Massachusetts Open full size

Page Contents

50 people indexed on this census page (ia:1930:massachusettscensus00reel900:0447)

Line Name Age Relation Occupation Birthplace
51 Thomas F. Welch 50 Head Proprietor Massachusetts
52 Josephine M. Welch 25 Daughter Governess Massachusetts
53 Francis C. Welch 24 Son Laborer Massachusetts
54 Margaret L. Welch THIS PERSON 23 Daughter Operator Massachusetts
55 Thomas B. Welch 20 Son Waiter Massachusetts
56 William J. Welch 19 Son — Massachusetts
57 John A. Welch 18 Son — Massachusetts
58 Philip R. Welch 16 Son — Massachusetts
59 Paul R. Welch 16 Son — Massachusetts
60 John F. Fitzpatrick 55 Head Bookkeeper Massachusetts
61 Esther P. Fitzpatrick 45 Wife — Canada-French
62 Esther P. Fitzpatrick 20 Daughter Stenographer Massachusetts
63 Ernest J. Deschenes 40 Head Machinist Massachusetts
64 Elizabeth R. Deschenes 35 Wife — Massachusetts
65 Adrienne M. Deschenes 12 Daughter — Massachusetts
66 Elizabeth F. Deschenes 10 Daughter — Massachusetts
67 Louise M. Deschenes 7 Daughter — Massachusetts
68 Jeanne A. Deschenes 5 Daughter — Massachusetts
69 Frederick C. Smith 54 Head Moulder Massachusetts
70 Mabel C. Smith 54 Wife — Massachusetts
71 Charles M. Smith 21 Son Grocery Assistant Massachusetts
72 Bertha H. Smith 15 Daughter Assembler Massachusetts
73 Fred H. Peabody 65 Head — New Hampshire
74 E. Jane Peabody 52 Wife — Canada-English
75 Richard Cook 75 Father-in-law — Canada-English
76 Jessie D. Cook 47 Sister-in-law — Canada-English
77 Ella M. Dempsey 59 Head Proprietor New Jersey
78 William K. Dempsey 19 Son Assistant Massachusetts
79 Walter A. Dempsey 16 Son — Massachusetts
80 Clarence E. Ledder 31 Head Auto Mechanic Massachusetts
81 Hazel L. Ledder 24 Wife — Massachusetts
82 Hazel C. Ledder 2 Daughter — Massachusetts
83 William A. Jeffers 65 Uncle-in-law Bottom Finisher Massachusetts
84 Everilda G. Fahey 57 Head Stitcher New York
85 Harlan W. Curtis 35 Head Salesman Maine
86 Dorotha R. Curtis 33 Wife — Massachusetts
87 Frank W. Curtis 6 Son — Massachusetts
88 Lois W. Curtis 4 Daughter — Massachusetts
89 Harry F. Curtis 2 Son — Massachusetts
90 Jennie P. Kneale 63 Superintendent Proprietor Canada-English
91 William H. Kneale 65 Husband Caretaker New York
92 Wilmer P. Kneale 30 Son — New York
93 Sarah F. Goodwin 73 Inmate — Maine
94 Myra A. Pennington 57 Inmate — Maine
95 John Will 61 Inmate — Scotland
96 John Fournier 74 Inmate — Canada-French
97 Anna E. Beale 72 Inmate — Canada-English
98 Ellen S. Rich 70 Inmate — Massachusetts
99 Isabella W. Bratton 75 Inmate — Canada-English
100 Emma H. Hoyt 84 Inmate — New Hampshire

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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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