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Martha Williams — 1930 US Census Record
Linked across censuses1930 United States Federal Census · York, Pennsylvania
Our Model Tree links this Martha Williams across the 1910, 1920 and 1930 US Censuses in York, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1857), then head of a 2-person household.
Age 73
b. ~1857
Female
Head
Born: Pennsylvania
Widowed
1930 Census Record Details
| Census Year | 1930 |
| Location | York, Pennsylvania |
| Surname | Williams |
| Given Name | Martha |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 73 |
| Marital Status | Widowed |
| Birthplace | Pennsylvania |
| Age at First Marriage | 18 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 56 |
| Veteran | No |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Farmer |
| Township / Ward | Monaghan |
| Est. Birth Year | ~1857 |
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.
2 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Martha | Age | Birth yr |
|---|---|---|---|---|
| Martha Williams | Head | — | 73 | ~1857 |
| Carl Williams | Son | — | 45 | ~1885 |
Census Appearances
1910
York, Pennsylvania
Spouse, age 54
York, Pennsylvania · implied b. ~1856 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | William |
| Given Name | Martha |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Years Married | 32 |
| Children Born | 3 |
| Children Living | 3 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
York, Pennsylvania
Head, age 64
York, Pennsylvania · implied b. ~1856 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Martha E |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 64 |
| Marital Status | Widowed |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | Emp |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
York, Pennsylvania
Head, age 73
York, Pennsylvania · implied b. ~1857 — 2 household members
| Surname | Williams |
| Given Name | Martha |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 73 |
| Marital Status | Widowed |
| Birthplace | Pennsylvania |
| Age at First Marriage | 18 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 56 |
| 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 Martha Williams across 3 US Census years (1910, 1920 and 1930) in York, Pennsylvania, using XGBoost record linkage.
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This person
Anchor record
Martha Williams
Head · 1930 · age 73 · b. ~1857 · 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 — York, Pennsylvania
Open full size
1930 US Federal Census — York, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2165rs:0915)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Elizabeth Mantz | 11 | Daughter | — | Pennsylvania |
| 52 | Dorothy Mantz | 10 | Daughter | — | Pennsylvania |
| 53 | Charles Mantz | 7 | Son | — | Pennsylvania |
| 54 | Charles Hartman | 36 | Head | Farmer | Pennsylvania |
| 55 | Clara Hartman | 30 | Wife | — | Pennsylvania |
| 56 | Frances Hartman | 9 | Daughter | — | Pennsylvania |
| 57 | Robert Hartman | 3 | Son | — | Pennsylvania |
| 58 | Jean Hartman | 1 | Daughter | — | Pennsylvania |
| 59 | Martha Williams THIS PERSON | 73 | Head | Farmer | Pennsylvania |
| 60 | Carl Williams | 45 | Son | Laborer | Pennsylvania |
| 61 | William Lochman | 43 | Head | Farmer | Pennsylvania |
| 62 | Carrie Lochman | 34 | Wife | — | Pennsylvania |
| 63 | Vance Lochman | 19 | Son | — | Pennsylvania |
| 64 | Joseph Lochman | 17 | Son | — | Pennsylvania |
| 65 | Ruth Lochman | 15 | Daughter | — | Pennsylvania |
| 66 | Laura Lochman | 14 | Daughter | — | Pennsylvania |
| 67 | Ada Lochman | 7 | Daughter | — | Pennsylvania |
| 68 | Harry Spahr | 61 | Head | Farmer | Pennsylvania |
| 69 | Rosa Spahr | 20 | Daughter | — | Pennsylvania |
| 70 | Elizabeth Smith | 10 | Gr-daughter | — | Pennsylvania |
| 71 | Noah Hedges | 43 | Head | Farmer | Pennsylvania |
| 72 | Elsie Hedges | 42 | Wife | — | Pennsylvania |
| 73 | Russell Hedges | 5 | Son | — | Pennsylvania |
| 74 | Harry J. Bair | 33 | Head | Farmer | Pennsylvania |
| 75 | Gertrude Bair | 28 | Wife | — | Pennsylvania |
| 76 | Clair Bair | 22 | Son | Teacher | Pennsylvania |
| 77 | Robert L. Bair | 18 | Son | Laborer | Pennsylvania |
| 78 | Mary A. Bair | 76 | Mother | — | Pennsylvania |
| 79 | Harry Burns | 31 | Head | Laborer | Pennsylvania |
| 80 | Merline Burns | 24 | Wife | — | Pennsylvania |
| 81 | Priscilla Burns | 5 | Daughter | — | Pennsylvania |
| 82 | John Burns | 3 | Son | — | Pennsylvania |
| 83 | Elmer Mcclure | 47 | Head | Laborer | Pennsylvania |
| 84 | Lillie Mcclure | 43 | Wife | — | Pennsylvania |
| 85 | Rebecca Mcclure | 15 | Daughter | — | Pennsylvania |
| 86 | Anna Mcclure | 13 | Daughter | — | Pennsylvania |
| 87 | Martha Mcclure | 10 | Daughter | — | Pennsylvania |
| 88 | Dorothy Mcclure | 8 | Daughter | — | Pennsylvania |
| 89 | Joseph Mcclure | 1 | Son | — | Pennsylvania |
| 90 | Ira C. Myers | 51 | Head | Farmer | Pennsylvania |
| 91 | Nora C. Myers | 47 | Wife | — | Pennsylvania |
| 92 | Paul A. Myers | 23 | Son | Laborer | Pennsylvania |
| 93 | Evelyn M. Myers | 25 | Daughter-in-law | — | Pennsylvania |
| 94 | Jean G. Myers | 5 | Gr-daughter | — | Pennsylvania |
| 95 | Geraldine E. Myers | 4 | Gr-daughter | — | Pennsylvania |
| 96 | Arlene F. Myers | 2 | Gr-daughter | — | Pennsylvania |
| 97 | Annabelle Bushey | 12 | Boarder | — | Pennsylvania |
| 98 | John H. Martin | 55 | Head | Farmer | Pennsylvania |
| 99 | Mary A. Martin | 62 | Wife | — | Pennsylvania |
| 100 | Lloyd A. Martin | 23 | Son | Laborer | 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)