YourRoots by Genomelink
Sign up free
WM

William Martin — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Nassau, New York

Our Model Tree links this William Martin across the 1920, 1930 and 1940 US Censuses in Nassau, New York (XGBoost, ~Confirmed) — first a head (b.~1877), then head of a 7-person household.

Age 53 b. ~1877 Male Head Born: Norway Married

1930 Census Record Details

Census Year1930
LocationNassau, New York
SurnameMartin
Given NameWilliam C.
Relationship to HeadHead
SexM
Color / RaceWhite
Age53
Marital StatusMarried
BirthplaceNorway
Naturalization StatusNaturalized
Year of Immigration1893
Age at First Marriage21
Father's BirthplaceNorway
Mother's BirthplaceNorway
Additional Details
OccupationCarpenter
IndustryBuilding Co.
Class of WorkerW
Can Read/WriteYes
Mother TongueNorwegian
Home Owned/RentedO
Home Value / Rent5000
Radio SetR
Birth CountryNorway
Birthplace (normalized)norway
OccupationCarpenter
Township / WardVillage Of Valley Stream
Est. Birth Year~1877

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 1930 census.

Name Relation to head Relative to William Age Birth yr
Edna Martin Daughter — 27 ~1903
Helen Martin Daughter — 16 ~1914
Amelia Martin Daughter — 20 ~1910
William Martin Head — 53 ~1877
Agnes Martin Other — 22 ~1908
Lauritz Martin Son — 25 ~1905
Amelia Martin Spouse — 53 ~1877

Census Appearances

1920
Kings, New …
Head, age 43
Kings, New York · implied b. ~1877 — 7 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Martin
Given Name William
Relationship to Head Head
Sex M
Color / Race White
Age 43
Marital Status Married
Birthplace Norway
Year of Immigration 1902
Naturalization Status Naturalized
Father's Birthplace Norway
Mother's Birthplace Norway
Occupation Carpenter
Industry House
Class of Worker W
Can Read Yes
Can Write Yes
Speaks English Yes
Mother Tongue Norwegian
Home Owned/Rented R
Birth Country Norway
Year of Naturalization 1912
Birthplace (normalized) norway
1930
Nassau, New …
Head, age 53
Nassau, New York · implied b. ~1877 — 7 household members
Surname Martin
Given Name William C.
Relationship to Head Head
Sex M
Color / Race White
Age 53
Marital Status Married
Birthplace Norway
Naturalization Status Naturalized
Year of Immigration 1893
Age at First Marriage 21
Father's Birthplace Norway
Mother's Birthplace Norway
Occupation Carpenter
Industry Building Co.
Class of Worker W
Can Read/Write Yes
Mother Tongue Norwegian
Home Owned/Rented O
Home Value / Rent 5000
Radio Set R
Birth Country Norway
Birthplace (normalized) norway
1940
Queens-County, New …
Other, age 64
Queens-County, New York · implied b. ~1876 — 4 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Martin
Given Name William
Relationship to Head father
Sex M
Color / Race White
Age 64
Marital Status Widowed
Birthplace Norway
1935 Residence (City) N.Y.C.
1935 Residence (County) Queens
Naturalization Status Naturalized
Occupation Carpenter
Class of Worker OA
Income (1939) 0
Highest Grade G 8
1935 Residence Same Place
Birth Country Norway
Birthplace (normalized) norway

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 William Martin across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Martin
Head · 1930 · age 53 · b. ~1877 · New York
★ You are viewing this record
Confirmed / household (~0.90+) Probable / derived (~0.65–0.89) Candidate (<0.65, unverified)

Original Census Page

1930 US Federal Census — Nassau, New York Open full size

Page Contents

50 people indexed on this census page (ia:1930:newyorkcensus00reel1458:0858)

Line Name Age Relation Occupation Birthplace
1 Robert H. Colvin 64 Head Manager New York
2 Harriet Colvin 60 Wife — New York
3 Gaspar Giacaloni 40 Head Tailor Italy
4 Bruno Biondi 45 Head Laborer Italy
5 Paulina Biondi 49 Wife — Italy
6 Theresa Biondi 17 Daughter Stenographer New York
7 William C. Martin THIS PERSON 53 Head Carpenter Norway
8 Amelia Martin 53 Wife — Norway
9 Edna D. Martin 27 Daughter Clerk New York
10 Amelia Martin 20 Daughter Operator New York
11 Helen Martin 16 Daughter — New York
12 Lauritz N. Martin 25 Son Painter Norway
13 Agnes K. Martin 22 Daughter-in-law — New York
14 Frank Montilione 65 Head Watchman Italy
15 Josephine Montilione 66 Wife — Italy
16 John Montilione 33 Son Presser New York
17 Louise Montilione 23 Daughter-in-law — New York
18 Frank Montilione 5 Grandson — New York
19 Joseph Mazziotti 42 Head Laborer Italy
20 Marie Mazziotti 28 Wife — New York
21 Minnie Mazziotti 10 Daughter — New York
22 John Mazziotti 8 Son — New York
23 Rose Mazziotti 12 Daughter — New York
24 Frank Mazziotti 9 Son — New York
25 Charles Mazziotti 6 Son — New York
26 Anna Mazziotti 2 Daughter — New York
27 Patrick Decarlo 39 Head Dealer Italy
28 Jennie Decarlo 38 Wife — New York
29 Nicholas Liano 45 Head Plasterer Italy
30 Jennie Liano 29 Wife — Italy
31 Mary Liano 5 Daughter — New York
32 Joseph Liano 1 Son — New York
33 Richard Forbes 49 Head Roofer New York
34 Georgiana Forbes 46 Wife — New York
35 Ralph W. Forbes 22 Son Plumber New York
36 Robert Forbes 49 Boarder Plumber New York
37 Otto A. Jensen 58 Head Inspector Norway
38 Alice M. Jensen 48 Wife — Sweden
39 Otto A. Jensen 8 Son — New York
40 Alice M. Jensen 7 Daughter — New York
41 Arthur L. Hamilton 41 Head Carpenter New York
42 Katherine S. Hamilton 41 Wife — New York
43 Mahlon L. Hamilton 12 Son — New York
44 Carl L. Hamilton 6 Son — New York
45 Mercedes Hamilton 3 Daughter — New York
46 William U. Ehrlich 49 Head Night Watchman New York
47 Martha Ehrlich 36 Wife — New York
48 Raymond L. Ehrlich 15 Son — New York
49 Ethel L. Ehrlich 13 Daughter — New York
50 Violet F. Ehrlich 12 Daughter — New York

Search for William Martin

All William Martin Census Records Discover Martin Family Tree

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)

Report inaccurate data
👤 View Profile 🌳 Ancestors 👥 Descendants