RM
Richard Martin — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Washington, Pennsylvania
Our Model Tree links this Richard Martin across the 1910, 1920 and 1930 US Censuses in Washington, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1879), then head of a 5-person household.
Age 51
b. ~1879
Male
Head
Born: Pennsylvania
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Washington, Pennsylvania |
| Surname | Martin |
| Given Name | Richard W |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 30 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Occupation | Laborer |
| Industry | Odd jobs |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 400 |
| Radio Set | R |
| Veteran | No |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Laborer |
| Township / Ward | Florence Town |
| Est. Birth Year | ~1879 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Richard | Age | Birth yr |
|---|---|---|---|---|
| Stella Martin | Daughter | — | 16 | ~1914 |
| Richard Martin | Head | — | 51 | ~1879 |
| Willard Martin | Son | — | 20 | ~1910 |
| Raymond Martin | Son | — | 19 | ~1911 |
| Rachel Martin | Spouse | — | 42 | ~1888 |
Census Appearances
1910
Washington, Pennsylvania
Head, age 31
Washington, Pennsylvania · implied b. ~1879 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Richard W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Years Married | 2 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Ohio |
| Occupation | Car Inspector |
| Industry | Rail Road |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Washington, Pennsylvania
Head, age 41
Washington, Pennsylvania · implied b. ~1879 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Richard W |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Ohio |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Washington, Pennsylvania
Head, age 51
Washington, Pennsylvania · implied b. ~1879 — 5 household members
| Surname | Martin |
| Given Name | Richard W |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 30 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Laborer |
| Industry | Odd jobs |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 400 |
| Radio Set | R |
| Veteran | No |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Richard Martin across 3 US Census years (1910, 1920 and 1930) in Washington, Pennsylvania, using XGBoost record linkage.
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This person
Anchor record
Richard Martin
Head · 1930 · age 51 · b. ~1879 · Pennsylvania
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Washington, Pennsylvania
Open full size
1930 US Federal Census — Washington, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2162:0718)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Harry B Mccarrell | 67 | Head | Laborer | Pennsylvania |
| 2 | Debora A Mccarrell | 65 | Wife | — | Pennsylvania |
| 3 | Clair C Cook | 33 | Head | Truck Driver | Ohio |
| 4 | Beulah D Cook | 35 | Wife | — | Pennsylvania |
| 5 | Clair J Cook | 11 | Son | — | Pennsylvania |
| 6 | Ada H Cook | 9 | Daughter | — | Pennsylvania |
| 7 | William A Cook | 8 | Son | — | Pennsylvania |
| 8 | Mary R Cook | 7 | Daughter | — | Pennsylvania |
| 9 | Grace L Cook | 5 | Daughter | — | Pennsylvania |
| 10 | Hettie Cook | 2 | Daughter | — | Pennsylvania |
| 11 | Wanda G Cook | 0 | Daughter | — | Pennsylvania |
| 12 | James R Bell | 53 | Head | Superintendent | Pennsylvania |
| 13 | Mary D Bell | 55 | Wife | — | Pennsylvania |
| 14 | David G Fulton | 69 | Head | — | Pennsylvania |
| 15 | Amanda A Fulton | 61 | Wife | — | Pennsylvania |
| 16 | Clarence M Fulton | 17 | Son | — | Pennsylvania |
| 17 | John W Fulton | 22 | Son | — | Pennsylvania |
| 18 | Hanna Andrews | 91 | Mother-in-law | — | Ohio |
| 19 | Richard W Martin THIS PERSON | 51 | Head | Laborer | Pennsylvania |
| 20 | Rachel E Martin | 42 | Wife | — | West Virginia |
| 21 | Willard G Martin | 20 | Son | Laborer | Pennsylvania |
| 22 | Raymond A Martin | 19 | Son | Truck Driver | Pennsylvania |
| 23 | Stella M Martin | 16 | Daughter | — | Pennsylvania |
| 24 | Norman D Tucker | 38 | Head | Pumper | Pennsylvania |
| 25 | Gertrude N Tucker | 32 | Wife | — | Pennsylvania |
| 26 | David L Tucker | 11 | Son | — | West Virginia |
| 27 | Gilbert S Tucker | 10 | Son | — | Pennsylvania |
| 28 | John M Buckle | 47 | Head | Carpenter | Pennsylvania |
| 29 | Florence E Buckle | 50 | Wife | — | Pennsylvania |
| 30 | Conrad V Martin | 67 | Head | Care-Taker | Ohio |
| 31 | Lillie A Martin | 57 | Sister | Servant | Pennsylvania |
| 32 | Adeline Martin | 47 | Sister | Servant | Pennsylvania |
| 33 | John R Martin | 20 | Nephew | Table-Runner | Pennsylvania |
| 34 | Mary E Martin | 71 | Head | — | Ohio |
| 35 | Margaret E Hanlin | 74 | Head | — | Pennsylvania |
| 36 | Mary Hanlin | 38 | Daughter | Post-Master | Pennsylvania |
| 37 | William F Reed | 66 | Head | Pumper | Ohio |
| 38 | Lucy M Reed | 65 | Wife | — | Ohio |
| 39 | George H Kraft | 42 | Head | Wireman | Pennsylvania |
| 40 | Clara M Kraft | 43 | Wife | — | Pennsylvania |
| 41 | James D Pollock | 74 | Head | — | Pennsylvania |
| 42 | Joseph F Pollock | 41 | Son | Constable | Pennsylvania |
| 43 | Helen M Pollock | 40 | Daughter-in-law | — | Pennsylvania |
| 44 | Josephine M Pollock | 17 | Daughter | — | Pennsylvania |
| 45 | Harry C Adams | 49 | Head | Merchant | Pennsylvania |
| 46 | Glenola I Adams | 37 | Wife | — | Pennsylvania |
| 47 | Mary E Adams | 11 | Daughter | — | Pennsylvania |
| 48 | John I Adams | 7 | Son | — | Pennsylvania |
| 49 | James H Adams | 7 | Son | — | Pennsylvania |
| 50 | Hazel M Adams | 6 | Daughter | — | Pennsylvania |
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)