FS
Frederick Smith — 1930 US Census Record
Model Tree available1930 United States Federal Census · Providence, Rhode Island
Our Model Tree links this Frederick Smith across the 1920, 1930 and 1940 US Censuses in Providence, Rhode Island (XGBoost, ~Confirmed), with identified parents Edward & Frederick — first a son (b.~1912), then head of a 6-person household.
Age 18
b. ~1912
Male
Son
Born: Rhode Island
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Providence, Rhode Island |
| Surname | Smith |
| Given Name | Frederick O |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Rhode Island |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | England |
| Additional Details | |
| Occupation | Repair man |
| Industry | Gas Works |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
| Occupation | Repair Man |
| Township / Ward | Cumberland Town |
| Est. Birth Year | ~1912 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Frederick | Age | Birth yr |
|---|---|---|---|---|
| Jane Smith | Daughter | — | 20 | ~1910 |
| Frances Smith | Daughter | — | 11 | ~1919 |
| Frederick Smith | Head | — | 49 | ~1881 |
| Emma Smith | Other | — | 50 | ~1880 |
| Frederick Smith | Son | — | 18 | ~1912 |
| Joseph Smith | Son | — | 7 | ~1923 |
Census Appearances
1920
Providence, Rhode …
Son, age 8
Providence, Rhode Island · implied b. ~1912 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Frederick |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Rhode Island |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | England |
| 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 18
Providence, Rhode Island · implied b. ~1912 — 6 household members
| Surname | Smith |
| Given Name | Frederick O |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Rhode Island |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | England |
| Occupation | Repair man |
| Industry | Gas Works |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
1940
Providence-County, Rhode …
Head, age 28
Providence-County, Rhode Island · implied b. ~1912 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Fred A. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Rhode Island |
| 1935 Residence (City) | Providence City |
| 1935 Residence (County) | Providence |
| Occupation | Credit Mgr. |
| Industry | Furniture Store |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 2100 |
| Highest Grade | C 4 |
| 1935 Residence | Same place |
| 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 Frederick Smith across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Edward Smith (~0.92 confidence) and father Frederick Smith (~0.92 confidence) and mother Alice Smith (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Edward Smith
b. ~1875
Source father
● Household
· direct · ~0.92
Father
Frederick Smith
b. ~1881
Source father
● Household
· direct · ~0.92
Mother
Alice Smith
b. ~1886
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Frederick Smith
Son · 1930 · age 18 · b. ~1912 · Rhode Island
★ You are viewing this record
Sibling
Joseph Smith
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jane Smith
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frances Smith
Sibling · 1930 · age 11
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:0970)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Beatrice | 12 | Daughter | — | Rhode Island |
| 52 | Bailey Cooper | 30 | Head | Weaver | England |
| 53 | Esther Cooper | 32 | Wife-H | — | Rhode Island |
| 54 | George Jr Cooper | 18 | Son | Oiler | Rhode Island |
| 55 | Alice M Cooper | 13 | Daughter | — | Rhode Island |
| 56 | Charles Cooper | 73 | Father | Drawing Tender | England |
| 57 | Thomas J Murphy | 41 | Head | Color Mixer | Rhode Island |
| 58 | Ora Murphy | 45 | Wife-H | — | Rhode Island |
| 59 | Mary M Murphy | 10 | Daughter | — | Rhode Island |
| 60 | Thomas Jr Murphy | 8 | Son | — | Rhode Island |
| 61 | Eleanor Murphy | 7 | Daughter | — | Rhode Island |
| 62 | Louise V Murphy | 5 | Daughter | — | Rhode Island |
| 63 | Kathleen T Murphy | 4 | Daughter | — | Rhode Island |
| 64 | John W Murphy | 2 | Son | — | Rhode Island |
| 65 | Margaret V Lavelle | 69 | Head | — | England |
| 66 | Margaret E O'Connor | 53 | Head | — | Massachusetts |
| 67 | Mary E O'Connor | 21 | Daughter | Spinner | Rhode Island |
| 68 | Evelina Theroux | 46 | Head | — | Canada French |
| 69 | Arthur J Theroux | 38 | Brother | Forge Man | Canada French |
| 70 | Agnes M Theroux | 15 | Niece | — | Rhode Island |
| 71 | Arthur J Jr Theroux | 7 | Nephew | — | Rhode Island |
| 72 | Violet Theroux | 16 | Niece | Spooler | Rhode Island |
| 73 | Egloe Theroux | 73 | Mother | — | Canada French |
| 74 | Frederick M Smith | 49 | Head | Iron Piper | Massachusetts |
| 75 | Emma M Smith | 50 | Wife-H | — | England |
| 76 | Jane A Smith | 20 | Daughter | Forewoman | Rhode Island |
| 77 | Frederick O Smith THIS PERSON | 18 | Son | Repair Man | Rhode Island |
| 78 | Frances M Smith | 11 | Daughter | — | Rhode Island |
| 79 | Joseph F Smith | 7 | Son | — | Rhode Island |
| 80 | Ozaire Lachance | 44 | Head | Motorman | Canada French |
| 81 | Cyprienne Lachance | 45 | Wife-H | — | Massachusetts |
| 82 | Philip J Lachance | 19 | Son | Clerk | Massachusetts |
| 83 | Alfred Lachance | 16 | Son | Doffer | Rhode Island |
| 84 | Ada Lachance | 16 | Daughter | Winder | Rhode Island |
| 85 | Eva Lachance | 14 | Daughter | — | Rhode Island |
| 86 | Jeannette Lachance | 13 | Daughter | — | Rhode Island |
| 87 | Dorothy Lachance | 11 | Daughter | — | Rhode Island |
| 88 | Arthur Lachance | 9 | Son | — | Rhode Island |
| 89 | Loretta Lachance | 8 | Daughter | — | Rhode Island |
| 90 | Mildred Lachance | 5 | Daughter | — | Rhode Island |
| 91 | Domenico Dupa | 48 | Head | Overseer | Italy |
| 92 | Angela A Dupa | 43 | Wife-H | Spinner | Italy |
| 93 | Hermino Dupa | 19 | Son | Doffer | Rhode Island |
| 94 | Maria A Dupa | 18 | Daughter | Spinner | Rhode Island |
| 95 | Joseph A Dupa | 16 | Son | Doffer | Rhode Island |
| 96 | Antonio Dupa | 14 | Son | — | Rhode Island |
| 97 | Sylvester Dupa | 10 | Son | — | Rhode Island |
| 98 | George H Geddes | 46 | Head | Druggist | Rhode Island |
| 99 | Agnes H Geddes | 45 | Wife-H | — | Rhode Island |
| 100 | Alice C Geddes | 21 | Daughter | Teacher | Rhode Island |
Pedigree Summary
Frederick + 3 siblings
Gen 1 · 3 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)