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John Randolph — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Suffolk, Massachusetts
Our Model Tree links this John Randolph across the 1930 and 1940 US Censuses in Suffolk, Massachusetts (XGBoost, ~Confirmed) — first a son (b.~1923), then head of a 10-person household.
Age 7
b. ~1923
Male
Son
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Suffolk, Massachusetts |
| Surname | Randolph |
| Given Name | John W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Occupation | Scholar |
| Industry | Grammar |
| Can Read/Write | No |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Scholar |
| Township / Ward | Boston City |
| Est. Birth Year | ~1923 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Thomas Randolph | Son | — | 3 | ~1927 |
| Lloyd Randolph | Son | — | 18 | ~1912 |
| Theresa Randolph | Spouse | — | 32 | ~1898 |
| Elizabeth Randolph | Daughter | — | 12 | ~1918 |
| John Randolph | Son | — | 7 | ~1923 |
| John Randolph | Head | — | 37 | ~1893 |
| Theresa Randolph | Daughter | — | 5 | ~1925 |
| Ruby Randolph | Daughter | — | 9 | ~1921 |
| Hildreth Randolph | Son | — | 15 | ~1915 |
| Mary Randolph | Daughter | — | 1 | ~1929 |
Census Appearances
1930
Suffolk, Massachusetts
Son, age 7
Suffolk, Massachusetts · implied b. ~1923 — 10 household members
| Surname | Randolph |
| Given Name | John W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | Scholar |
| Industry | Grammar |
| Can Read/Write | No |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Suffolk-County, Massachusetts
Son, age 16
Suffolk-County, Massachusetts · implied b. ~1924 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Randall |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Boston |
| 1935 Residence (County) | Suffolk |
| Highest Grade | H-3 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
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 Randolph across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Randolph
Son · 1930 · age 7 · b. ~1923 · Massachusetts
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Sibling
Lloyd Randolph
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Theresa Randolph
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Randolph
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Randolph
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruby Randolph
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hildreth Randolph
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Randolph
Sibling · 1930 · age 3
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 — Suffolk, Massachusetts
Open full size
1930 US Federal Census — Suffolk, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel945:0363)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Mauro Palucci | 35 | Head | Chauffeur | Italy |
| 52 | Beatrice Palucci | 31 | Wife | — | Italy |
| 53 | Rose Palucci | 12 | Daughter | Student | Massachusetts |
| 54 | John Palucci | 9 | Son | None | Massachusetts |
| 55 | Alfred Palucci | 5 | Son | None | Massachusetts |
| 56 | Jack D. Casparini | 24 | Head | Student | Turkey |
| 57 | Hovhannes H. Kajorkia | 27 | Roomer | Student | Turkey |
| 58 | Haig H. Kajorkia | 23 | Roomer | Student | Turkey |
| 59 | Vahan H. Ghazarian | 25 | Roomer | Student | Turkey |
| 60 | Ara Dildilian | 22 | Roomer | Student | Turkey |
| 61 | Bertha S. Reed | 41 | Head | Clerk | Massachusetts |
| 62 | Iraly G. Reed | 15 | Daughter | Student | Rhode Island |
| 63 | Gertrude L. Powers | 32 | Head | None | Maine |
| 64 | Earnestine H. Powers | 4 | Daughter | None | Massachusetts |
| 65 | Edith H. Powers | 2 | Daughter | None | Massachusetts |
| 66 | Annie B. Brown | 42 | Head | None | Canada English |
| 67 | William S. Brown | 20 | Son | None | Massachusetts |
| 68 | Cora K. Brown | 13 | Daughter | Student | Massachusetts |
| 69 | Gertrude B. William | 7 | Sister in law | None | Massachusetts |
| 70 | Louis D. Bratton | 49 | Head | None | Massachusetts |
| 71 | George D. Bratton | 23 | Son | Helper | Massachusetts |
| 72 | G. Daughter Lillian | 18 | G. Daughter | Student | Massachusetts |
| 73 | James H. Anderson | 59 | Head | Porter | Virginia |
| 74 | Alice M. Anderson | 51 | Wife | None | Washington DC |
| 75 | Gertrude B. Anderson | 33 | Daughter | Floor Worker | Massachusetts |
| 76 | James F. Anderson | 33 | Son | Clerk | Massachusetts |
| 77 | Frederick A. Anderson | 30 | Son | Clerk | Massachusetts |
| 78 | Richard G. B. Anderson | 26 | Son | None | Massachusetts |
| 79 | Harry T. Anderson | 17 | Son | Student | Massachusetts |
| 80 | Frank O. Anderson | 15 | Granddaughter | None | Massachusetts |
| 81 | Albert T. Anderson | 3 | Grandson | None | Massachusetts |
| 82 | John W. King | 38 | Head | Mechanic | Virginia |
| 83 | Naomi J. King | 24 | Wife | None | Virginia |
| 84 | Estelle M. King | 5 | Daughter | None | Virginia |
| 85 | Mansfield Hullum | 35 | Head | Superintendent | Alabama |
| 86 | Pearl L. Hullum | 27 | Wife | Day Work | Alabama |
| 87 | Ernestine Hullum | 9 | Daughter | None | Alabama |
| 88 | Lydia Hullum | 7 | Daughter | None | Alabama |
| 89 | Katie Hullum | 1 | Daughter | Domestic | Alabama |
| 90 | John L. Randolph | 37 | Head | Waiter | Massachusetts |
| 91 | Theresa M. Randolph | 32 | Wife | None | Virginia |
| 92 | Lloyd T. Randolph | 18 | Son | Doorman | Massachusetts |
| 93 | Hildreth D. Randolph | 15 | Son | Errand Boy | Massachusetts |
| 94 | Elizabeth E. Randolph | 12 | Daughter | Scholar | Massachusetts |
| 95 | Ruby A. Randolph | 9 | Daughter | Scholar | Massachusetts |
| 96 | John W. Randolph THIS PERSON | 7 | Son | Scholar | Massachusetts |
| 97 | Theresa M. Randolph | 5 | Daughter | None | Massachusetts |
| 98 | Thomas H. Randolph | 3 | Son | None | Massachusetts |
| 99 | Mary Jane Randolph | 1 | Daughter | None | Massachusetts |
| 100 | Albert Abrams | 46 | Head | Engineer | Massachusetts |
Related Census Records
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)