JL
John Lake — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Providence, Rhode Island
Our Model Tree links this John Lake across the 1920 and 1930 US Censuses in Providence, Rhode Island (XGBoost, ~Confirmed) — first a son (b.~1917), then head of a 7-person household.
Age 13
b. ~1917
Male
Son
Born: Rhode Island
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Providence, Rhode Island |
| Surname | Lake |
| Given Name | John B. H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Rhode Island |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Rhode Island |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
| Township / Ward | Cranston City |
| Est. Birth Year | ~1917 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| Victoria Lake | Other | — | 35 | ~1895 |
| John Lake | Son | — | 13 | ~1917 |
| George Sherman | Other | — | 6 | ~1924 |
| Christiana Lake | Other | — | 38 | ~1892 |
| Louise Mcnamara | Other | — | 46 | ~1884 |
| John Lake | Head | — | 38 | ~1892 |
| Celia Lake | Daughter | — | 12 | ~1918 |
Census Appearances
1920
Providence, Rhode …
Son, age 3
Providence, Rhode Island · implied b. ~1917 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lake |
| Given Name | John B Jr |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Rhode Island |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Rhode Island |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
1930
Providence, Rhode …
Son, age 13
Providence, Rhode Island · implied b. ~1917 — 7 household members
| Surname | Lake |
| Given Name | John B. H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Rhode Island |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Rhode Island |
| Can Read/Write | Yes |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
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 Lake across 2 US Census years (1920 and 1930) in Providence, Rhode Island, using XGBoost record linkage.
Show:
This person
Anchor record
John Lake
Son · 1930 · age 13 · b. ~1917 · Rhode Island
★ You are viewing this record
Sibling
Celia Lake
Sibling · 1930 · age 12
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
1930 US Federal Census — Providence, Rhode Island
Open full size
1930 US Federal Census — Providence, Rhode Island
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2171unit:0533)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Esther Razza | 14 | Daughter | Helper | Rhode Island |
| 2 | Irene Razza | 9 | Daughter | — | Rhode Island |
| 3 | Josephine Razza | 7 | Daughter | — | Rhode Island |
| 4 | Louis Razza | 4 | Son | — | Rhode Island |
| 5 | Joseph Razza | 0 | Son | — | Rhode Island |
| 6 | Rocco Petrucci | 38 | Head | Moulder | Italy |
| 7 | Mary Petrucci | 31 | Wife-H | — | Italy |
| 8 | Robert Petrucci | 10 | Son | — | Rhode Island |
| 9 | Itolo Petrucci | 8 | Son | — | Rhode Island |
| 10 | Guido Petrucci | 5 | Son | — | Rhode Island |
| 11 | James Petrucci | 4 | Son | — | Rhode Island |
| 12 | John Petrucci | 2 | Son | — | Rhode Island |
| 13 | Paul Del Mastro | 38 | Head | Labourer | Italy |
| 14 | Rose Del Mastro | 36 | Wife-H | — | Italy |
| 15 | Lucy Del Mastro | 21 | Daughter | Operator | Rhode Island |
| 16 | Jennie Del Mastro | 8 | Daughter | — | Rhode Island |
| 17 | Alfred Del Mastro | 6 | Son | — | Rhode Island |
| 18 | Henry Del Mastro | 4 | Son | — | Rhode Island |
| 19 | John E. Lake | 38 | Head | Appraiser | Massachusetts |
| 20 | Christiana F. Lake | 38 | Wife-H | — | Rhode Island |
| 21 | John B. H. Lake THIS PERSON | 13 | Son | — | Rhode Island |
| 22 | Celia Lake | 12 | Daughter | — | Rhode Island |
| 23 | George M. Sherman | 6 | Nephew | — | Rhode Island |
| 24 | Victoria Lake | 35 | Sister-in-law | Presshand | Rhode Island |
| 25 | Louise Mcnamara | 46 | Boarder | Operator | Massachusetts |
| 26 | James H. Mclaughlin | 35 | Head | Salesman | Massachusetts |
| 27 | Ruth Mclaughlin | 29 | Wife-H | — | New York |
| 28 | James H. Jr. Mclaughlin | 6 | Son | — | Rhode Island |
| 29 | Frances Mclaughlin | 5 | Daughter | — | Rhode Island |
| 30 | Robert Mclaughlin | 3 | Son | — | Rhode Island |
| 31 | Patrick Mclaughlin | 31 | Brother | Inspector | Massachusetts |
| 32 | Fred H. Dodge | 38 | Head | Foreman | Texas |
| 33 | Anna M. Dodge | 38 | Wife-H | — | Connecticut |
| 34 | Fred H. Jr. Dodge | 16 | Son | Apprentice | Rhode Island |
| 35 | Milton E. Dodge | 12 | Son | — | Rhode Island |
| 36 | Robert Dorman | 30 | Brother-in-law | Mechanic | Rhode Island |
| 37 | Mary A. Dorman | 22 | Sister-in-law | Twister | Massachusetts |
| 38 | Harold Wilson | 30 | Head | Designer | Connecticut |
| 39 | Hilda H. Wilson | 30 | Wife-H | — | Switzerland |
| 40 | James E. Wilson | 6 | Son | — | Massachusetts |
| 41 | Colin H. Cook | 32 | Head | Serviceman | Massachusetts |
| 42 | Hulda Cook | 35 | Wife-H | — | Massachusetts |
| 43 | Barbara Cook | 3 | Daughter | — | Massachusetts |
| 44 | Irving H. Parker | 29 | Head | Driver | Rhode Island |
| 45 | Mabel E. Parker | 34 | Wife-H | — | Rhode Island |
| 46 | Irving H. Jr. Parker | 3 | Son | — | Rhode Island |
| 47 | Isabelle Hogg | 64 | Head | Housekeeper | England |
| 48 | Harold Worrall | 34 | Head | Salesman | Rhode Island |
| 49 | Madeline Worrall | 31 | Wife-H | — | Rhode Island |
| 50 | Warren Worrall | 8 | Son | — | Rhode Island |
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)