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John Martin — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Newport, Rhode Island
Our Model Tree links this John Martin across the 1900, 1910 and 1920 US Censuses in Newport, Rhode Island (XGBoost, ~Confirmed) — first a head (b.~1869), then head of a 12-person household.
Age 51
b. ~1869
Male
Head
Born: Rhode Island
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Newport, Rhode Island |
| Surname | Martin |
| Given Name | John A. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Rhode Island |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Machinist |
| Industry | Trophy Co. |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
| Occupation | Machinist |
| Township / Ward | Newport City |
| Est. Birth Year | ~1869 |
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.
12 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Helen Martin | Daughter | — | 18 | ~1902 |
| Francis Martin | Daughter | — | ~1920 | |
| Dorothy Martin | Daughter | — | 14 | ~1906 |
| Ruth Martin | Daughter | — | 9 | ~1911 |
| Margaret Martin | Daughter | — | 5 | ~1915 |
| Alice Martin | Daughter | — | 2 | ~1918 |
| John Martin | Head | — | 51 | ~1869 |
| John Martin | Son | — | 15 | ~1905 |
| William Martin | Son | — | 7 | ~1913 |
| Thomas Martin | Son | — | 22 | ~1898 |
| Philip Martin | Son | — | 11 | ~1909 |
| Annie Martin | Spouse | — | 48 | ~1872 |
Census Appearances
1900
Newport, Rhode …
Head, age 35
Newport, Rhode Island · implied b. ~1865 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | John H |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Rhode Island |
| Birth Month | Oct |
| Birth Year | 1865 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Coach Driver |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
1910
Newport, Rhode …
Head, age 41
Newport, Rhode Island · implied b. ~1869 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | John A |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Rhode Island |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Driver |
| Industry | Building Co. |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
1920
Newport, Rhode …
Head, age 51
Newport, Rhode Island · implied b. ~1869 — 12 household members
| Surname | Martin |
| Given Name | John A. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Rhode Island |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Machinist |
| Industry | Trophy Co. |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| 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 Martin across 3 US Census years (1900, 1910 and 1920) in Newport, Rhode Island, using XGBoost record linkage.
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This person
Anchor record
John Martin
Head · 1920 · age 51 · b. ~1869 · Rhode Island
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Newport, Rhode Island
Open full size
1920 US Federal Census — Newport, Rhode Island
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1670unit:0976)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Arcadia Sandgren | 35 | Boarder | — | Norway |
| 2 | Herbert Wood | 35 | Boarder | Merchant | Rhode Island |
| 3 | Thomas Loney | 32 | Boarder | Merchant | Connecticut |
| 4 | Jeremiah P. Mahoney | 40 | Head | Lawyer | Rhode Island |
| 5 | Margaret Mahoney | 38 | Wife | — | Rhode Island |
| 6 | Jeremiah Jr. Mahoney | 15 | Son | — | Rhode Island |
| 7 | Scott M. Johnston | 45 | Head | Chauffeur | West Virginia |
| 8 | Annie Johnston | 45 | Wife | — | Canada |
| 9 | James Champion | 40 | Head | Captain | Rhode Island |
| 10 | Fannie M. Champion | 78 | Mother | — | England |
| 11 | Marion Pack | 22 | Granddaughter | — | Rhode Island |
| 12 | Joseph Prior | 31 | Boarder | Gardener | England |
| 13 | J. Clarke | 42 | Head | — | New York |
| 14 | Ida Clarke | 43 | Wife | Manager | New York |
| 15 | Clara Clarke | 15 | Daughter | — | Massachusetts |
| 16 | L. G. Apenchau | 35 | Head | Plumber | Rhode Island |
| 17 | G. M. Apenchau | 32 | Wife | — | England |
| 18 | Marguerite Apenchau | 9 | Daughter | — | Rhode Island |
| 19 | William Peake | 65 | Boarder | Driver | Rhode Island |
| 20 | Catherine Lannon | 62 | Head | — | Ireland |
| 21 | Paul Tackman | 60 | Head | Upholsterer | Germany |
| 22 | Mary Williams | 42 | Head | — | Rhode Island |
| 23 | Mary Williams | 16 | Daughter | — | Rhode Island |
| 24 | Frank W. Harris | 45 | Head | House | New York |
| 25 | Jane Harris | 40 | Wife | — | Scotland |
| 26 | Thomas Grimes | 43 | Head | Engineer | Rhode Island |
| 27 | Mary Grimes | 41 | Sister | — | Rhode Island |
| 28 | Michael Grimes | 30 | Brother | Foreman | Rhode Island |
| 29 | John A. Martin THIS PERSON | 51 | Head | Machinist | Rhode Island |
| 30 | Annie S. Martin | 48 | Wife | — | Pennsylvania |
| 31 | Thomas B. Martin | 22 | Son | Draftsman | Rhode Island |
| 32 | Helen Martin | 18 | Daughter | Dictator | Rhode Island |
| 33 | John A. Jr. Martin | 15 | Son | Messenger | Rhode Island |
| 34 | Dorothy Martin | 14 | Daughter | — | Rhode Island |
| 35 | Philip Martin | 11 | Son | — | Rhode Island |
| 36 | Ruth Martin | 9 | Daughter | — | Rhode Island |
| 37 | William Martin | 7 | Son | — | Rhode Island |
| 38 | Margaret Martin | 5 | Daughter | — | Rhode Island |
| 39 | Alice Martin | 2 | Daughter | — | Rhode Island |
| 40 | Francis Martin | 0 | Daughter | — | Rhode Island |
| 41 | Alfred Greene | 45 | Head | Machinist | Rhode Island |
| 42 | Mary Greene | 45 | Wife | — | Ireland |
| 43 | Alfred Jr. Greene | 25 | Son | Machinist | Rhode Island |
| 44 | John Greene | 51 | Head | — | Ireland |
| 45 | Annie Greene | 52 | Wife | — | Ireland |
| 46 | Mary Greene | 16 | Daughter | — | Rhode Island |
| 47 | John Jr. Greene | 14 | Son | — | Rhode Island |
| 48 | Thomas Greene | 12 | Son | — | Rhode Island |
| 49 | Annie Greene | 10 | Daughter | — | Rhode Island |
| 50 | Catherine Greene | 7 | Daughter | — | Rhode Island |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)