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Mary Crowley — 1920 US Census Record

Linked across censuses

1920 United States Federal Census · St Lawrence, New York

Our Model Tree links this Mary Crowley across the 1910 and 1920 US Censuses in St Lawrence, New York (XGBoost, ~Confirmed) — first a daughter (b.~1898), then head of a 9-person household.

Age 22 b. ~1898 Female Daughter Born: New York Single

1920 Census Record Details

Census Year1920
LocationSt Lawrence, New York
SurnameCrowley
Given NameMary E.
Relationship to HeadDaughter
SexF
Color / RaceWhite
Age22
Marital StatusSingle
BirthplaceNew York
Father's BirthplaceNew York
Mother's BirthplaceNew York
Additional Details
OccupationTeaching
IndustryPrimary School
Class of WorkerW
Can ReadYes
Can WriteYes
Speaks EnglishYes
Mother TongueEnglish
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
OccupationTeaching
Township / WardWinthrop Village
Est. Birth Year~1898

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 1920 census.

Name Relation to head Relative to Mary Age Birth yr
Leo Crowley Son — 27 ~1893
Loretta Crowley Daughter — 10 ~1910
Catherine Crowley Spouse — 57 ~1863
George Crowley Son — 19 ~1901
Mary Crowley Daughter — 22 ~1898
Ellen Crowley Other — 80 ~1840
Anna Crowley Daughter — 14 ~1906
Gertrude Crowley Daughter — 16 ~1904
Dennis Crowley Head — 63 ~1857

Census Appearances

1910
St Lawrence, …
Daughter, age 12
St Lawrence, New York · implied b. ~1898 — 12 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Crowley
Given Name Mary Ellen
Relationship to Head Daughter
Sex F
Color / Race White
Age 12
Marital Status Single
Birthplace New York
Father's Birthplace New York
Mother's Birthplace New York
Can Read Yes
Can Write Yes
Speaks English English
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1920
St Lawrence, …
Daughter, age 22
St Lawrence, New York · implied b. ~1898 — 9 household members
Surname Crowley
Given Name Mary E.
Relationship to Head Daughter
Sex F
Color / Race White
Age 22
Marital Status Single
Birthplace New York
Father's Birthplace New York
Mother's Birthplace New York
Occupation Teaching
Industry Primary School
Class of Worker W
Can Read Yes
Can Write Yes
Speaks English Yes
Mother Tongue English
Birth State New York
Birth Country United States
Birthplace (normalized) new york

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 Crowley across 2 US Census years (1910 and 1920) in St Lawrence, New York, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Crowley
Daughter · 1920 · age 22 · b. ~1898 · New York
★ You are viewing this record
Sibling
Anna Crowley
Sibling · 1920 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Crowley
Sibling · 1920 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Loretta Crowley
Sibling · 1920 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gertrude Crowley
Sibling · 1920 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leo Crowley
Sibling · 1920 · age 27
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 — St Lawrence, New York Open full size

Page Contents

50 people indexed on this census page (ia:1920:14thcensusofpopu1260unit:1092)

Line Name Age Relation Occupation Birthplace
1 Joel F. Sclair 59 Head Farmer New York
2 Dell Sclair 59 Wife — New York
3 Cassius S. Sclair 29 Son Mail Clerk New York
4 Edward P. Sclair 24 Son R.R. Man Vermont
5 Lee W. Sclair 20 Son Fireman New York
6 Harold B. Harris 22 Boarder Laborer New York
7 Hattie A. Brown 27 Servant Servant New York
8 B. Hallen 6 Grandchild — New York
9 Isaac J. Kingsley 65 Head Laborer New York
10 Ellen A. Kingsley 65 Wife — New York
11 Charles L. Kingsley 31 Head On R.R. New York
12 Hellen M. Kingsley 28 Wife House Keeper New York
13 Pearl M. Kingsley 11 Daughter — New York
14 Milton E. Kingsley 8 Son — New York
15 Bernice J. Kingsley 5 Daughter — New York
16 Delores L. Kingsley 2 Daughter — New York
17 Mary F. Kingsley 0 Daughter — New York
18 Dennis L. Crowley 63 Head Farmer New York
19 Catherine Crowley 57 Wife At Home New York
20 Leo Crowley 27 Son Farming New York
21 Mary E. Crowley THIS PERSON 22 Daughter Teaching New York
22 George W. Crowley 19 Son Farming New York
23 Gertrude E. Crowley 16 Daughter — New York
24 Anna G. Crowley 14 Daughter — New York
25 Loretta A. Crowley 10 Daughter — New York
26 Ellen Crowley 80 Mother At Home Ireland
27 Dennis J. Hourihan 45 Head Farmer New York
28 Nellie Hourihan 47 Wife At Home New York
29 Marion E. Hourihan 2 Daughter — New York
30 Anna E. Hourihan 47 Sister Servant New York
31 William Scanlon 62 Laborer Farming New York
32 John Connolly 46 Head Farmer New York
33 Margaret Connolly 44 Wife House Keeper New York
34 Ellen Connolly 13 Daughter — New York
35 Margaret Connolly 11 Daughter — New York
36 John Connolly 9 Son — New York
37 Mary Connolly 6 Daughter — New York
38 Andrew Brown 35 Hired man Laborer New York
39 Robert Kingston 40 Head Farmer Ireland
40 Anna Kingston 39 Wife House Keeper New York
41 George Kingston 8 Son — New York
42 Cornelius Murray 40 Head Farmer New York
43 Hannah Murray 78 Mother At Home Ireland
44 Ellen Murray 48 Sister House Keeper Ireland
45 Michael L. Murray 34 Brother Farming New York
46 Edward Violette 58 Head Farmer New York
47 Flora Violette 52 Wife At Home New York
48 Gladys O. Violette 30 Daughter Servant New York
49 Della R. Weller 68 Head Farming New York
50 Jane S. Weller 60 Wife At Home New York

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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)

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