JF
John Farrell — 1930 US Census Record
Model Tree available1930 United States Federal Census · Providence, Rhode Island
Our Model Tree links this John Farrell across the 1910, 1920 and 1930 US Censuses in Providence, Rhode Island (XGBoost, ~Confirmed), with identified parents Joseph & Theresa — first a son (b.~1909), then head of a 4-person household.
Age 21
b. ~1909
Male
Son
Born: Rhode Island
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Providence, Rhode Island |
| Surname | Farrell |
| Given Name | John 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 | Rhode Island |
| Additional Details | |
| Occupation | Apprentice |
| Industry | Electrotyping |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
| Occupation | Apprentice |
| Township / Ward | East Providence Town |
| 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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Eleanor Farrell | Daughter | — | 18 | ~1912 |
| Joseph Farrell | Head | — | 60 | ~1870 |
| Clarissa Farrell | Other | — | 58 | ~1872 |
| John Farrell | Son | — | 21 | ~1909 |
Census Appearances
1910
Providence, Rhode …
Other, age
Providence, Rhode Island · implied b. ~1910 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Farrell |
| Given Name | John |
| Relationship to Head | Grandson |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Rhode Island |
| Father's Birthplace | Rhode Island |
| Mother's Birthplace | Rhode Island |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
1920
Providence, Rhode …
Son, age 11
Providence, Rhode Island · implied b. ~1909 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Farrell |
| Given Name | John J. |
| 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 | Rhode Island |
| 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 — 4 household members
| Surname | Farrell |
| Given Name | John 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 | Rhode Island |
| Occupation | Apprentice |
| Industry | Electrotyping |
| 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 John Farrell across 3 US Census years (1910, 1920 and 1930) in Providence, Rhode Island, using XGBoost record linkage. Identified parents: father Joseph Farrell (~0.92 confidence) and mother Theresa Farrell (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Joseph Farrell
b. ~1870
Source father
● Household
· direct · ~0.92
Mother
Theresa Farrell
b. ~1880
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Farrell
Son · 1930 · age 21 · b. ~1909 · Rhode Island
★ You are viewing this record
Sibling
Eleanor Farrell
Sibling · 1930 · age 18
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
46 people indexed on this census page (ia:1930:15thcensus2172unit:0029)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Frances Clark | 66 | Head | General Work | Rhode Island |
| 52 | Mary Clark | 85 | Mother-H | — | Rhode Island |
| 53 | Walter S. Ames | 53 | Head | Office Clerk | Rhode Island |
| 54 | Helen R. Ames | 47 | Wife-H | — | Rhode Island |
| 55 | Lowell H. Ames | 5 | Son | — | Rhode Island |
| 56 | Eugene B. Miller | 36 | Head | Foreman | Rhode Island |
| 57 | Christine Miller | 36 | Wife-H | — | Sweden |
| 58 | Marjorie H. Miller | 26 | Daughter | Teacher | Rhode Island |
| 59 | Dorothy H. Miller | 19 | Daughter | — | Rhode Island |
| 60 | Sarah A. Berrick | 83 | Housekeeper | Housekeeper | Canada English |
| 61 | Charles G. Baker | 62 | Head | Grocery Clerk | Rhode Island |
| 62 | Medora S. Baker | 61 | Wife-H | — | Rhode Island |
| 63 | Walter L. Cook | 33 | Head | Sup. | Rhode Island |
| 64 | Edna L. Cook | 40 | Wife-H | — | Massachusetts |
| 65 | Virginia L. Plummer | 12 | Step-dau | — | Rhode Island |
| 66 | Elliott B. Plummer | 11 | Step-son | — | Rhode Island |
| 67 | Marie L. Couch | 60 | Mother-in-law | — | Canada French |
| 68 | Albert Wilkinson | 33 | Head | Installer | Massachusetts |
| 69 | Martha Wilkinson | 32 | Wife-H | Dietitian | Massachusetts |
| 70 | Sarah S. Ray | 56 | Mother-in-law | — | Canada English |
| 71 | Irving J. Adams | 32 | Head | Engineer | Rhode Island |
| 72 | Margaret G. Adams | 30 | Wife-H | — | England |
| 73 | James Adams | 8 | Son | — | New Jersey |
| 74 | Hazel M. Adams | 3 | Daughter | — | Rhode Island |
| 75 | Bertha Scothon | 71 | Mother-in-law | — | England |
| 76 | John Monefady | 67 | Head | Chemist | England |
| 77 | Elizabeth Monefady | 66 | Wife-H | — | England |
| 78 | Lillian Monefady | 36 | Daughter | — | Rhode Island |
| 79 | Helen Monefady | 31 | Daughter | Stenog. | Rhode Island |
| 80 | Charles J. Layfield | 31 | Son-in-law | Proprietor | Rhode Island |
| 81 | Doris J. Layfield | 29 | Daughter | Clerk | Rhode Island |
| 82 | Don C. Ingram | 34 | Head | Adjuster | New York |
| 83 | Violet Ingram | 33 | Wife-H | — | Rhode Island |
| 84 | Jean Ingram | 5 | Daughter | — | Rhode Island |
| 85 | Barbara A. Ingram | 2 | Daughter | — | Rhode Island |
| 86 | Joseph P. Farrell | 60 | Head | Beaterman | Rhode Island |
| 87 | Clarissa L. Farrell | 58 | Wife-H | — | Rhode Island |
| 88 | John J. Farrell THIS PERSON | 21 | Son | Apprentice | Rhode Island |
| 89 | Eleanor G. Farrell | 18 | Daughter | — | Rhode Island |
| 90 | Arthur S. Machon | 50 | Head-H | Office Clerk | Rhode Island |
| 91 | Eleanor S. Machon | 13 | Daughter | — | Rhode Island |
| 92 | Lydia E. Machon | 78 | Mother | — | Rhode Island |
| 93 | Charles Rines | 62 | Boarder | Cylinder Man | Rhode Island |
| 94 | Charles A. Rines | 36 | Head | Manager | Rhode Island |
| 95 | Martha H. Rines | 61 | Wife-H | — | England |
| 96 | Charles B. Rines | 30 | Son | Designer | Rhode Island |
Pedigree Summary
John + 1 sibling
Gen 1 · 2 parents
~0.92
Max depth 4 (1900–1950 window)
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)