Robert Mccoy — 1900 US Census Record

Linked across censuses

1900 United States Federal Census · Poweshiek, Iowa

Our Model Tree links this Robert Mccoy across the 1900 and 1910 US Censuses in Poweshiek, Iowa (XGBoost, ~Confirmed) — first a head (b.~1854), then head of a 6-person household.

Age 46 b. ~1854 Male Head Born: New York Married

1900 Census Record Details

Census Year	1900
Location	Poweshiek, Iowa
Surname	McCoy
Given Name	Robert
Relationship to Head	Head
Sex	M
Color / Race	White
Age	46
Marital Status	Married
Birthplace	New York
Birth Month	Feb
Birth Year	1854
Father's Birthplace	Ireland
Mother's Birthplace	Scotland
Additional Details
Occupation	Woodworker factory
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york
Occupation	Woodworker Factory
Township / Ward	Grinnell Township
Est. Birth Year	~1854

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.

6 people recorded at the same address in the 1900 census.

Name	Relation to head	Relative to Robert	Age	Birth yr
Lola Mccoy	Spouse	—	37	~1863
Myrtle Mccoy	Daughter	—	12	~1888
Robert Mccoy	Son	—	7	~1893
Robert Mccoy	Head	—	46	~1854
George Mccoy	Son	—	2	~1898
Hazel Mccoy	Daughter	—	9	~1891

Census Appearances

1900

Poweshiek, Iowa

Head, age 46

Poweshiek, Iowa · implied b. ~1854 — 6 household members

Surname	McCoy
Given Name	Robert
Relationship to Head	Head
Sex	M
Color / Race	White
Age	46
Marital Status	Married
Birthplace	New York
Birth Month	Feb
Birth Year	1854
Father's Birthplace	Ireland
Mother's Birthplace	Scotland
Occupation	Woodworker factory
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york

1910

Poweshiek, Iowa

Head, age 56

Poweshiek, Iowa · implied b. ~1854 — 5 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	McKay
Given Name	Robert
Relationship to Head	Head
Sex	M
Color / Race	White
Age	56
Marital Status	Married
Birthplace	New York
Years Married	23
Father's Birthplace	Ireland
Mother's Birthplace	Scotland
Occupation	Carpenter
Industry	Shop
Can Read	Yes
Can Write	Yes
Speaks English	English
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york

Model Tree

Linked across censuses

Our Model Tree links Robert Mccoy across 2 US Census years (1900 and 1910) in Poweshiek, Iowa, using XGBoost record linkage.

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This person

Anchor record

Robert Mccoy

Head · 1900 · age 46 · b. ~1854 · Iowa

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Confirmed / household (~0.90+) Probable / derived (~0.65–0.89) Candidate (<0.65, unverified)

Original Census Page

1900 US Federal Census — Poweshiek, Iowa Open full size

Page Contents

50 people indexed on this census page (ia:1900:12thcensusofpopu456unit:0769)

Line	Name	Age	Relation	Occupation	Birthplace
1	Hannah P. Jenkins	69	Wife	—	New York
2	Eugene D. Jenkins	49	Son	Harness Maker	Indiana
3	Clara H. Barton	52	Head	Housekeeper	Ohio
4	Elizabeth Barton	52	Wife	Housewife	Indiana
5	Oscar Van Barton	23	Son	Painter	Iowa
6	George E. Bush	51	Head	House Painter	Pennsylvania
7	Charles E. Hughes	33	Head	Mason	Iowa
8	Corrie M. Hughes	18	Wife	—	Iowa
9	Faith Hughes	9	Daughter	At School	Iowa
10	Charlie Hughes	7	Son	At School	Iowa
11	Paul Hughes	5	Son	At School	Iowa
12	Ruth Hughes	4	Daughter	—	Iowa
13	Willard Hughes	2	Son	—	Iowa
14	Eliza J. Humphrey	45	Head	Restaurant Keeper	Ohio
15	Minnie M. Humphrey	18	Servant	Servant Girl	Iowa
16	Sanford A. Parker	17	Servant	Hotel Porter	Iowa
17	Frank Roundtree	25	Servant	Day Laborer	Iowa
18	James H. Mchenry	68	Head	Retired Merchant	New York
19	Almira J. Mchenry	51	Wife	—	Illinois
20	Harry S. Griffith	21	Head	Plumber	Iowa
21	May S. Griffith	26	Wife	Laundrymaid	Iowa
22	John Tufts	92	Head	—	Maine
23	Sarah M. Bagley	53	Daughter	—	Maine
24	Thomas Donoughue	33	Head	Pension	Ireland
25	Annie E. Donoughue	29	Wife	—	Alabama
26	Robert J. Donoughue	3	Son	At School	Iowa
27	Alma L. Donoughue	3	Daughter	—	Iowa
28	John P. Smart	48	Head	Deliveryman Grocery	Illinois
29	Elizabeth Smart	48	Wife	—	Pennsylvania
30	Marion C. Smart	21	Son	Day Laborer	Iowa
31	Robert L. Smart	19	Son	Farm Laborer	Iowa
32	Carrie B. Smart	13	Daughter	At School	Iowa
33	Shepherd Mason	36	Head	Hardware Dealer	Iowa
34	Sadie Mason	32	Wife	—	Iowa
35	Eva S. Mason	15	Daughter	At School	Iowa
36	Grace M. Mason	13	Daughter	At School	Iowa
37	Aurelia F. Mason	12	Son	At School	Iowa
38	Lula L. Mason	11	Daughter	At School	Iowa
39	Edwin J. Mason	8	Son	At School	Iowa
40	Ray G. Mason	3	Son	At School	Iowa
41	James H. Dunn	41	Head	Woodworker Factory	Ohio
42	Alice M. Dunn	30	Wife	—	Iowa
43	Harry M. Dunn	8	Son	At School	Iowa
44	Robert Mccoy THIS PERSON	46	Head	Woodworker Factory	New York
45	Lola Belle Mccoy	36	Wife	—	Iowa
46	Myrtle M. Mccoy	11	Daughter	At School	Iowa
47	Hazel May Mccoy	8	Daughter	At School	Iowa
48	Robert H. Mccoy	7	Son	At School	Iowa
49	George H. Mccoy	1	Son	—	Iowa
50	Frank O. Marvin	38	Head	Hardware Dealer	Iowa

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About This Record & Model Tree

This record was independently indexed by YourRoots from the 1900 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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