JC
John Chambers — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Niagara, New York
Our Model Tree links this John Chambers across the 1920, 1930 and 1940 US Censuses in Niagara, New York (XGBoost, ~Confirmed) — first a head (b.~1888), then head of a 5-person household.
Age 42
b. ~1888
Male
Head
Born: England
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Niagara, New York |
| Surname | Chambers |
| Given Name | John C. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1889 |
| Age at First Marriage | 23 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Additional Details | |
| Occupation | Shipping Clerk |
| Industry | Hardware |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Home Value / Rent | 7 |
| Radio Set | Yes |
| Birth Country | England |
| Birthplace (normalized) | england |
| Occupation | Shipping Clerk |
| Township / Ward | Town Of Wheatfield |
| Est. Birth Year | ~1888 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Chambers | Daughter | — | 18 | ~1912 |
| Mary Chambers | Daughter | — | 8 | ~1922 |
| Jean Chambers | Daughter | — | 12 | ~1918 |
| John Chambers | Head | — | 42 | ~1888 |
| Mary Chambers | Spouse | — | 39 | ~1891 |
Census Appearances
1920
Niagara, New …
Head, age 32
Niagara, New York · implied b. ~1888 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Chambers |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | England |
| Year of Immigration | 1889 |
| Naturalization Status | Naturalized |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Repair Man |
| Industry | Factory |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Birth Country | England |
| Year of Naturalization | 1919 |
| Birthplace (normalized) | england |
1930
Niagara, New …
Head, age 42
Niagara, New York · implied b. ~1888 — 5 household members
| Surname | Chambers |
| Given Name | John C. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1889 |
| Age at First Marriage | 23 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Shipping Clerk |
| Industry | Hardware |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Home Value / Rent | 7 |
| Radio Set | Yes |
| Birth Country | England |
| Birthplace (normalized) | england |
1940
Niagara-County, New …
Other, age 52
Niagara-County, New York · implied b. ~1888 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Chambers |
| Given Name | John |
| Relationship to Head | Father-in-law |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Widowed |
| Birthplace | England |
| 1935 Residence (City) | Niagara Falls |
| 1935 Residence (County) | Niagara |
| Naturalization Status | Naturalized |
| Occupation | Shipping Clerk |
| Industry | Hardware |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 1040 |
| Highest Grade | No 4 |
| 1935 Residence | New York |
| Birth Country | England |
| Birthplace (normalized) | england |
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.
Our Model Tree links John Chambers across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
John Chambers
Head · 1930 · age 42 · b. ~1888 · New York
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Niagara, New York
Open full size
1930 US Federal Census — Niagara, New York
Page Contents
50 people indexed on this census page (ia:1930:newyorkcensus00reel1619:0920)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Clyde R. Schuster | 27 | Brother-in-law | Mechanic | New York |
| 52 | Lillian E. Schuster | 55 | Mother-in-law | — | New York |
| 53 | Frederick E. Hurd | 45 | Head | Toolmaker | New York |
| 54 | Agnes E. Hurd | 39 | Wife | — | Michigan |
| 55 | Frederick H. Hurd | 15 | Son | — | New York |
| 56 | John E. Hurd | 11 | Son | — | New York |
| 57 | Mary E. Hurd | 7 | Daughter | — | New York |
| 58 | Ruth E. Hurd | 2 | Daughter | — | New York |
| 59 | Arthur Jarry | 45 | Head | Millwright | Connecticut |
| 60 | Anna Jarry | 40 | Wife | — | Canada French |
| 61 | Irene Jarry | 22 | Son | Laborer | Connecticut |
| 62 | Arthur Hurd | 72 | Head | Farmer | Indiana |
| 63 | Walter F. Hurd | 43 | Son | Teacher | New York |
| 64 | August J. Moeller | 59 | Head | Laborer | Germany |
| 65 | Blake H. Moeller | 55 | Wife | — | New York |
| 66 | Richard J. Moeller | 28 | Son | Laborer | New York |
| 67 | Fred Ciambrone | 37 | Head | Fireman | New York |
| 68 | Julia Ciambrone | 36 | Wife | — | New York |
| 69 | Thelma Ciambrone | 15 | Daughter | — | New York |
| 70 | Frederick B. Ciambrone | 11 | Son | — | New York |
| 71 | Louis W. Hurd | 37 | Head | Farmer | New York |
| 72 | Mildred C. Hurd | 28 | Wife | — | New York |
| 73 | Betty M. Hurd | 7 | Daughter | — | New York |
| 74 | Emil A. Hurd | 71 | Father | Retired Farmer | New York |
| 75 | Sigurd Peterson | 23 | Farm Hand | Laborer | Sweden |
| 76 | Thomas Holladay | 54 | Head | Laborer | New York |
| 77 | William Staub | 60 | Head | Farmer | New York |
| 78 | Margaret Parker | 67 | Head | — | Canada English |
| 79 | Burnham Cogswell | 38 | Son-in-law | Electrical Eng. | Massachusetts |
| 80 | M. C. Cogswell | 35 | Wife | Nurse | Canada English |
| 81 | Stanley Krawczyk | 52 | Head | Laborer | Poland |
| 82 | Amelia Krawczyk | 47 | Wife | — | Poland |
| 83 | Stanley Jr. Krawczyk | 12 | Son | — | New York |
| 84 | Joseph Krawczyk | 9 | Son | — | New York |
| 85 | Vera Krawczyk | 15 | Daughter | House Work | New York |
| 86 | Mary Krawczyk | 18 | Daughter | House Work | New York |
| 87 | Jesse Stocum | 55 | Head | Salesman | New York |
| 88 | Lillian M. Stocum | 52 | Wife | — | New York |
| 89 | Margaret Stocum | 68 | Sister | — | New York |
| 90 | Edward T. Stocum | 50 | Lodger | — | New York |
| 91 | David Canell | 45 | Head | Asst. Foreman | Canada French |
| 92 | George W. Demming | 48 | Head | Case Maker | New York |
| 93 | Estella E. Demming | 45 | Wife | Asst. Butter | New York |
| 94 | Frank J. Bonsteel | 38 | Head | Com. Photographer | New York |
| 95 | Emily R. Bonsteel | 39 | Wife | — | New York |
| 96 | John C. Chambers THIS PERSON | 42 | Head | Shipping Clerk | England |
| 97 | Mary E. Chambers | 39 | Wife | — | Canada English |
| 98 | Dorothy R. Chambers | 18 | Daughter | Elevator Operator | Canada English |
| 99 | Jean K. Chambers | 12 | Daughter | — | New York |
| 100 | Mary E. Chambers | 8 | Daughter | — | New York |
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)