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Harry Clark — 1910 US Census Record

Model Tree available

1910 United States Federal Census · Norfolk, Massachusetts

Our Model Tree links this Harry Clark across the 1900, 1910 and 1920 US Censuses in Norfolk, Massachusetts (XGBoost, ~Confirmed), with identified parents Jay & Joseph — first a son (b.~1889), then head of a 7-person household.

Age 21 b. ~1889 Male Son Born: Connecticut Single

1910 Census Record Details

Census Year1910
LocationNorfolk, Massachusetts
SurnameClark
Given NameHarry A
Relationship to HeadSon
SexM
Color / RaceWhite
Age21
Marital StatusSingle
BirthplaceConnecticut
Father's BirthplaceConnecticut
Mother's BirthplaceWisconsin
Additional Details
OccupationAgent
IndustryStation
Can ReadYes
Can WriteYes
Speaks EnglishEnglish
Birth StateConnecticut
Birth CountryUnited States
Birthplace (normalized)connecticut
OccupationAgent
Township / WardHyde Park Town Part Of
Est. Birth Year~1889

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.

7 people recorded at the same address in the 1910 census.

Name Relation to head Relative to Harry Age Birth yr
Bessie Clark Daughter — 20 ~1890
Doris Clark Daughter — 7 ~1903
Joseph Clark Head — 55 ~1855
Alfred Clark Son — 24 ~1886
Harry Clark Son — 21 ~1889
Howard Clark Son — 12 ~1898
Rose Clark Spouse — 50 ~1860

Census Appearances

1900
Norfolk, Massachusetts
Son, age 12
Norfolk, Massachusetts · implied b. ~1888 — 6 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Clark
Given Name Harry O
Relationship to Head Son
Sex M
Color / Race White
Age 11
Marital Status Single
Birthplace Connecticut
Birth Month June
Birth Year 1888
Father's Birthplace Connecticut
Mother's Birthplace Wisconsin
Occupation At school
Can Read Yes
Can Write Yes
Speaks English Yes
Birth State Connecticut
Birth Country United States
Birthplace (normalized) connecticut
1910
Norfolk, Massachusetts
Son, age 21
Norfolk, Massachusetts · implied b. ~1889 — 7 household members
Surname Clark
Given Name Harry A
Relationship to Head Son
Sex M
Color / Race White
Age 21
Marital Status Single
Birthplace Connecticut
Father's Birthplace Connecticut
Mother's Birthplace Wisconsin
Occupation Agent
Industry Station
Can Read Yes
Can Write Yes
Speaks English English
Birth State Connecticut
Birth Country United States
Birthplace (normalized) connecticut
1920
Suffolk, Massachusetts
Son, age 30
Suffolk, Massachusetts · implied b. ~1890 — 5 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Clarke
Given Name Harry O
Relationship to Head Son
Sex M
Color / Race White
Age 30
Marital Status Single
Birthplace Connecticut
Father's Birthplace Connecticut
Mother's Birthplace Wisconsin
Occupation Electrician
Industry Railroad
Class of Worker W
Can Read Yes
Can Write Yes
Speaks English Yes
Birth State Connecticut
Birth Country United States
Birthplace (normalized) connecticut

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 Harry Clark across 3 US Census years (1900, 1910 and 1920) in 2 locations, using XGBoost record linkage. Identified parents: father Jay Clark (~0.92 confidence) and father Joseph Clark (~0.92 confidence) and father Joseph Clarke (~0.92 confidence) and mother Ida Clark (~0.92 confidence) and mother Ada Clarke (~0.92 confidence) and mother Rose Clark (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1 Parents confidence ≈ 0.92
Father
Jay Clark
b. ~1855
Source father
● Household · direct · ~0.92
Father
Joseph Clark
b. ~1855
Source father
● Household · direct · ~0.92
Father
Joseph Clarke
b. ~1857
Source father
● Household · direct · ~0.92
Mother
Ida Clark
b. ~1859
Source mother
● Household · direct · ~0.92
Mother
Ada Clarke
b. ~1860
Source mother
● Household · direct · ~0.92
Mother
Rose Clark
b. ~1860
Source mother
● Household · direct · ~0.92
This person
Anchor record
Harry Clark
Son · 1910 · age 21 · b. ~1889 · Massachusetts
★ You are viewing this record
Sibling
Bessie Clark
Sibling · 1910 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alfred Clark
Sibling · 1910 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Howard Clark
Sibling · 1910 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doris Clark
Sibling · 1910 · age 7
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

1910 US Federal Census — Norfolk, Massachusetts Open full size

Page Contents

50 people indexed on this census page (ia:1910:13thcensus1910po608unit:1261)

Line Name Age Relation Occupation Birthplace
1 Stephen Barker 63 Head Carpenter England (Eng)
2 Mary Barker 58 Wife None Massachusetts
3 Fred Barker 38 Son Carpenter Massachusetts
4 Edward A True 72 Head Wholesale Merchant Maine
5 Jane M True 60 Wife None England (Eng)
6 Eugene True 50 Head Wholesale Merchant Maine
7 Annie E True 51 Wife None England (Eng)
8 Edward P True 20 Son Clerk England (Eng)
9 Leonard S True 14 Son None Massachusetts
10 J. B. Wilkins 42 Head Conductor New Hampshire
11 Bertha Wilkins 32 Wife None Maine
12 Wm Grimshaw 69 Head Engineer England (Eng)
13 Liza A Grimshaw 70 Wife None Massachusetts
14 Edith M Grimshaw 41 Daughter Bookkeeper Massachusetts
15 Edith M Grimshaw 38 Daughter Teacher Massachusetts
16 Norman B Grimshaw 18 Son Clerk Massachusetts
17 Henry Briggs 37 Head Painter Massachusetts
18 Phikbert Briggs 36 Wife None Massachusetts
19 Guy Briggs 16 Son None Massachusetts
20 Florence Briggs 14 Daughter None Massachusetts
21 Elsie Briggs 12 Daughter None Massachusetts
22 Albert Briggs 8 Son None Massachusetts
23 Harold Briggs 6 Son None Massachusetts
24 Clifford Briggs 3 Son None Massachusetts
25 Geo C Cotton 54 Head Conductor Maine
26 Jennie Cotton 54 Wife None Maine
27 Joseph B Clark 55 Head Conductor Connecticut
28 Rose E. Clark 50 Wife None Wisconsin
29 Alfred Clark 24 Son Actor Connecticut
30 Harry A Clark THIS PERSON 21 Son Agent Connecticut
31 Bessie L Clark 20 Daughter None Connecticut
32 Howard Clark 12 Son None Connecticut
33 Doris M Clark 7 Daughter None Massachusetts
34 Joseph Steffy 35 Head Telegraph Pennsylvania
35 Dennie Steffy 37 Wife None Connecticut
36 Geneveive Steffy 4 Daughter None Massachusetts
37 Kate Mcardle 55 Head None England (Eng)
38 John Gallagher 40 Son-in-law Machinist Massachusetts
39 Kate Gallagher 29 Daughter None England (Eng)
40 Harry Mcardle 18 Son Machinist Massachusetts
41 Isabella Mcardle 24 Daughter Chocolate England (Eng)
42 Grace Mcardle 14 Daughter None Massachusetts
43 Margaret Quinn 58 Head None Maine
44 James Quinn 33 Son Teamster Canada (Eng)
45 David A Quinn 30 Son Helper Canada (Eng)
46 John Morgan 44 Boarder Horsetrainer New York
47 Nolan Clancy 45 Boarder Laborer Ireland (Ire)
48 James Monahan 40 Boarder Blacksmith Ireland (Ire)
49 Albert Johnson 42 Head Machinist Sweden (Swed)
50 Hilda Johnson 45 Wife None Sweden (Swed)

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Pedigree Summary

Harry + 4 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 1910 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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