RL
Robert Lynch — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Providence, Rhode Island
Our Model Tree links this Robert Lynch across the 1920 and 1930 US Censuses in Providence, Rhode Island (XGBoost, ~Confirmed) — first a son (b.~1909), then head of a 15-person household.
Age 21
b. ~1909
Male
Son
Born: Rhode Island
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Providence, Rhode Island |
| Surname | Lynch |
| Given Name | Robert J |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Rhode Island |
| Father's Birthplace | Rhode Island |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Industries |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
| Occupation | Industries |
| Township / Ward | Cranston City |
| Est. Birth Year | ~1909 |
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.
15 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Mary Lynch | Daughter | — | 42 | ~1888 |
| Abigail Lynch | Daughter | — | 22 | ~1908 |
| William Lynch | Head | — | 55 | ~1875 |
| John Lynch | Son | — | 44 | ~1886 |
| Charles Lynch | Son | — | 31 | ~1899 |
| Charles Lynch | Son | — | 46 | ~1884 |
| David Lynch | Son | — | 43 | ~1887 |
| William Lynch | Son | — | 42 | ~1888 |
| Daniel Lynch | Son | — | 44 | ~1886 |
| Charles Lynch | Son | — | 61 | ~1869 |
| Robert Lynch | Son | — | 21 | ~1909 |
| Thomas Lynch | Son | — | 37 | ~1893 |
| William Lynch | Son | — | 32 | ~1898 |
| John Lynch | Son | — | 43 | ~1887 |
| Bridget Lynch | Spouse | — | 56 | ~1874 |
Census Appearances
1920
Providence, Rhode …
Son, age 11
Providence, Rhode Island · implied b. ~1909 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lynch |
| Given Name | Robert E. |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Rhode Island |
| Father's Birthplace | Rhode Island |
| Mother's Birthplace | England |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
1930
Providence, Rhode …
Son, age 21
Providence, Rhode Island · implied b. ~1909 — 15 household members
| Surname | Lynch |
| Given Name | Robert J |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Rhode Island |
| Father's Birthplace | Rhode Island |
| Mother's Birthplace | Ireland |
| Occupation | Industries |
| Class of Worker | W |
| 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 Robert Lynch across 2 US Census years (1920 and 1930) in Providence, Rhode Island, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Lynch
Son · 1930 · age 21 · b. ~1909 · Rhode Island
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Sibling
David Lynch
Sibling · 1930 · age 43
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Abigail Lynch
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Lynch
Sibling · 1930 · age 46
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Lynch
Sibling · 1930 · age 32
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Lynch
Sibling · 1930 · age 44
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Lynch
Sibling · 1930 · age 61
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Lynch
Sibling · 1930 · age 42
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Daniel Lynch
Sibling · 1930 · age 44
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Lynch
Sibling · 1930 · age 37
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Lynch
Sibling · 1930 · age 42
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Lynch
Sibling · 1930 · age 43
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Lynch
Sibling · 1930 · age 31
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:0874)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Israel De Roche | 43 | Head | Foreman | Massachusetts |
| 52 | Georgiana De Roche | 36 | Wife | — | Canada French |
| 53 | Leo De Roche | 17 | Son | Industries | Rhode Island |
| 54 | Arthur De Roche | 14 | Son | — | Rhode Island |
| 55 | Charles De Roche | 11 | Son | Farm Work | Canada French |
| 56 | Mathilda De Roche | 10 | Daughter | — | Canada French |
| 57 | Henry Salisbury | 52 | Head | Farm Work | Rhode Island |
| 58 | Patrick Monahan | 48 | Head | Industries | Ireland |
| 59 | Catherine Monahan | 53 | Wife | Industries | Rhode Island |
| 60 | Frederick Luce | 53 | Head | Farm Work | Rhode Island |
| 61 | Emma Luce | 48 | Wife | — | Rhode Island |
| 62 | Augustus F Snyder | 62 | Head | Farm Work | New York |
| 63 | Emil P Sommerhalder | 43 | Head | Carpenter | Germany |
| 64 | Emma E Sommerhalder | 23 | Wife | Artist Helper | Rhode Island |
| 65 | Emile Lefebvre | 54 | Head | Yard Work | France |
| 66 | Albert J Lefebvre | 38 | Son | Yard Work | Rhode Island |
| 67 | David J Lefebvre | 19 | Son | — | Rhode Island |
| 68 | Emma Lefebvre | 18 | Daughter | Yard Work | Massachusetts |
| 69 | James Stevens | 40 | Head | — | Canada English |
| 70 | Annie T Lefebvre | 54 | Head | Yard Work | Ireland |
| 71 | Herbert Lefebvre | 19 | Son | Farm Work | Rhode Island |
| 72 | Amandine Dionne | 53 | Head | — | Canada French |
| 73 | James Dionne | 45 | Son | Farm Work | Russia |
| 74 | George Dionne | 26 | Son | — | China |
| 75 | William Luce | 49 | Head | Yard Work | Western Islands |
| 76 | Mary Luce | 49 | Wife | Farm Work | Italy |
| 77 | Edward J Luce | 22 | Son | — | Rhode Island |
| 78 | Frank H Lynch | 57 | Head | Industries | Rhode Island |
| 79 | Emma Lynch | 39 | Wife | Yard Work | Massachusetts |
| 80 | Charles W Lynch | 17 | Son | Yard Work | Rhode Island |
| 81 | Alice M Lynch | 12 | Daughter | — | Rhode Island |
| 82 | Mary Lynch | 8 | Daughter | — | Maryland |
| 83 | Roy W Lynch | 45 | Son | Yard Work | Rhode Island |
| 84 | Charles Lynch | 60 | Son | Yard Work | Rhode Island |
| 85 | Leo Lynch | 23 | Son | — | Rhode Island |
| 86 | William Lynch | 55 | Head | Kitchen Work | England |
| 87 | Bridget Lynch | 56 | Wife | — | Portugal |
| 88 | Abigail Lynch | 22 | Daughter | — | Portugal |
| 89 | John Lynch | 43 | Son | Yard Work | Ireland |
| 90 | Mary Lynch | 42 | Daughter | Yard Work | Italy |
| 91 | William Lynch | 42 | Son | — | Ireland |
| 92 | Thomas Lynch | 37 | Son | — | Massachusetts |
| 93 | John Lynch | 44 | Son | Yard Work | West Virginia |
| 94 | Robert J Lynch THIS PERSON | 21 | Son | Industries | Rhode Island |
| 95 | Charles Lynch | 31 | Son | Farm Work | Rhode Island |
| 96 | David Lynch | 43 | Son | — | New Jersey |
| 97 | Charles E Lynch | 61 | Son | — | Massachusetts |
| 98 | Daniel Lynch | 44 | Son | — | Connecticut |
| 99 | William Lynch | 32 | Son | Farm Work | Russia |
| 100 | Charles Lynch | 46 | Son | Barber Helper | 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)