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Fred Martin — 1930 US Census Record
Model Tree available1930 United States Federal Census · Beaver, Pennsylvania
Our Model Tree links this Fred Martin across the 1900, 1910, 1920 and 1930 US Censuses in Beaver, Pennsylvania (XGBoost, ~Confirmed), with identified parents John & John — first a son (b.~1890), then head of a 4-person household.
Age 40
b. ~1890
Male
Son
Born: Pennsylvania
Divorced
1930 Census Record Details
| Census Year | 1930 |
| Location | Beaver, Pennsylvania |
| Surname | Martin |
| Given Name | Fred |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Divorced |
| Birthplace | Pennsylvania |
| Age at First Marriage | 21 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | New Brighton Borough |
| Est. Birth Year | ~1890 |
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 Fred | Age | Birth yr |
|---|---|---|---|---|
| Ruth Martin | Daughter | — | 19 | ~1911 |
| John Martin | Head | — | 70 | ~1860 |
| Violet Martin | Other | — | 64 | ~1866 |
| Fred Martin | Son | — | 40 | ~1890 |
Census Appearances
1900
Beaver, Pennsylvania
Son, age 12
Beaver, Pennsylvania · implied b. ~1888 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Fred |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Birth Month | Dec |
| Birth Year | 1888 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | At school |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1910
Beaver, Pennsylvania
Son, age 22
Beaver, Pennsylvania · implied b. ~1888 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Fred |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Brakeman |
| Industry | R. Road |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Beaver, Pennsylvania
Son, age 31
Beaver, Pennsylvania · implied b. ~1889 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Fred |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Brakeman |
| Industry | Railroad |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Beaver, Pennsylvania
Son, age 40
Beaver, Pennsylvania · implied b. ~1890 — 4 household members
| Surname | Martin |
| Given Name | Fred |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Divorced |
| Birthplace | Pennsylvania |
| Age at First Marriage | 21 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| 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 Fred Martin across 4 US Census years (1900, 1910, 1920 and 1930) in Beaver, Pennsylvania, using XGBoost record linkage. Identified parents: father John Martin (~0.92 confidence) and father John Martin (~0.92 confidence) and father John Martin (~0.92 confidence) and mother Violet Martin (~0.92 confidence) and mother Edith Martin (~0.92 confidence) and mother Violet Martin (~0.92 confidence) and father John Martin (~0.92 confidence). The pedigree spans 1 generation with 7 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Martin
b. ~1860
Source father
● Household
· direct · ~0.92
Father
John Martin
b. ~1860
Source father
● Household
· direct · ~0.92
Father
John Martin
b. ~1863
Source father
● Household
· direct · ~0.92
Mother
Violet Martin
b. ~1864
Source mother
● Household
· direct · ~0.92
Mother
Edith Martin
b. ~1866
Source mother
● Household
· direct · ~0.92
Mother
Violet Martin
b. ~1867
Source mother
● Household
· direct · ~0.92
Father
John Martin
b. ~1868
Source father
● Household
· direct · ~0.92
This person
Anchor record
Fred Martin
Son · 1930 · age 40 · b. ~1890 · Pennsylvania
★ You are viewing this record
Sibling
Ruth Martin
Sibling · 1930 · age 19
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 — Beaver, Pennsylvania
Open full size
1930 US Federal Census — Beaver, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel1997:0378)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Elizabeth Jarvis | 79 | Head | — | Pennsylvania |
| 52 | Thattie Jarvis | 57 | Nurse | Practical Nurse | West Virginia |
| 53 | William E Mawhinney | 56 | Head | Supt. Of Stores | Pennsylvania |
| 54 | Jean M Mawhinney | 51 | Wife-H | — | Wisconsin |
| 55 | Lloyd Mawhinney | 22 | Son | Office Clerk | Pennsylvania |
| 56 | Wayne C Mawhinney | 15 | Son | — | Pennsylvania |
| 57 | Margaret Adams | 28 | Daughter | Secretary | Pennsylvania |
| 58 | Jean M Adams | 5 | Daughter | — | Florida |
| 59 | Barbara J Adams | 3 | Daughter | — | Florida |
| 60 | S. Thomas Lyons | 50 | Head | Superintendent | Pennsylvania |
| 61 | Nellie B Lyons | 50 | Wife-H | — | Pennsylvania |
| 62 | Louise M Lyons | 16 | Daughter | — | Pennsylvania |
| 63 | Charles A Sherman | 76 | Father-in-law | — | Pennsylvania |
| 64 | Frank H Kohne | 25 | Head | Office Clerk | Pennsylvania |
| 65 | Violet H Kohne | 25 | Wife-H | — | Pennsylvania |
| 66 | Frank H Jr Kohne | 1 | Son | — | Pennsylvania |
| 67 | John J Martin | 70 | Head | Pottery | Pennsylvania |
| 68 | Violet Martin | 64 | Wife-H | — | Pennsylvania |
| 69 | Fred Martin THIS PERSON | 40 | Son | — | Pennsylvania |
| 70 | Ruth Martin | 19 | Daughter | — | Pennsylvania |
| 71 | Jean S Lacy | 39 | Head | — | Pennsylvania |
| 72 | Wallace H Huddleson | 52 | Lodger | Superintendent | Ohio |
| 73 | Catherine Barker | 50 | Head | — | Pennsylvania |
| 74 | Louis Cleveland | 53 | Head | Tinner | Indiana |
| 75 | Laura Cleveland | 48 | Wife-H | — | Indiana |
| 76 | Hazel H Hall | 16 | Sister | — | Illinois |
| 77 | Harlan Hall | 13 | Step-son | — | Indiana |
| 78 | Harriett Hall | 11 | Step-daughter | — | Indiana |
| 79 | Earl Hall | 9 | Step-son | — | Indiana |
| 80 | Helen Cleveland | 5 | Daughter | — | Indiana |
| 81 | Donnell Anderson | 25 | Head | Truck Driver | Pennsylvania |
| 82 | Florence Anderson | 24 | Wife-H | — | Pennsylvania |
| 83 | Helen Anderson | 3 | Daughter | — | Pennsylvania |
| 84 | A. Arthur Anderson | 1 | Son | — | Pennsylvania |
| 85 | Ronald R Anderson | 0 | Son | — | Pennsylvania |
| 86 | Dominic D'Antonio | 45 | Head | Laborer | Italy |
| 87 | Mary D'Antonio | 35 | Wife-H | — | Italy |
| 88 | Lena D'Antonio | 16 | Daughter | — | Italy |
| 89 | Sam D'Antonio | 13 | Son | — | Pennsylvania |
| 90 | Katherine D'Antonio | 11 | Daughter | — | Pennsylvania |
| 91 | Jim D'Antonio | 10 | Son | — | Pennsylvania |
| 92 | Theresa D'Antonio | 9 | Daughter | — | Pennsylvania |
| 93 | Carmen D'Antonio | 6 | Son | — | Pennsylvania |
| 94 | Fred D'Antonio | 1 | Son | — | Pennsylvania |
| 95 | Joseph Jursovich | 37 | Head | Core Maker | Yugoslavia |
| 96 | Mary Jursovich | 34 | Wife-H | — | Yugoslavia |
| 97 | Olga Jursovich | 15 | Daughter | — | Pennsylvania |
| 98 | Grace Jursovich | 10 | Daughter | — | Pennsylvania |
| 99 | Alice Jursovich | 8 | Daughter | — | Pennsylvania |
| 100 | Guy Di Catania | 51 | Head | Blacksmith | Italy |
Pedigree Summary
Fred + 1 sibling
Gen 1 · 7 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)