MW
Mary Williams — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Lehigh, Pennsylvania
Our Model Tree links this Mary Williams across the 1900, 1910, 1920 and 1930 US Censuses in Lehigh, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1865), then head of a 3-person household.
Age 65
b. ~1865
Female
Spouse
Born: Wales
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Lehigh, Pennsylvania |
| Surname | Williams |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 65 |
| Marital Status | Married |
| Birthplace | Wales |
| Naturalization Status | Naturalized |
| Year of Immigration | 1887 |
| Age at First Marriage | 34 |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Additional Details | |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | Wales |
| Birthplace (normalized) | wales |
| Township / Ward | Borough Of Catasauqua |
| Est. Birth Year | ~1865 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Ellen Schuyler | Daughter | — | 33 | ~1897 |
| Thomas Williams | Head | — | 53 | ~1877 |
| Mary Williams | Spouse | — | 65 | ~1865 |
Census Appearances
1900
Lehigh, Pennsylvania
Spouse, age 36
Lehigh, Pennsylvania · implied b. ~1864 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Wales |
| Birth Month | Oct |
| Birth Year | 1864 |
| Year of Immigration | 1883 |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Wales |
| Birthplace (normalized) | wales |
1910
Lehigh, Pennsylvania
Spouse, age 45
Lehigh, Pennsylvania · implied b. ~1865 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Mary A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Wales |
| Years Married | 24 |
| Children Born | 10 |
| Children Living | 10 |
| Year of Immigration | 1883 |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Birth Country | Wales |
| Birthplace (normalized) | wales |
1920
Lehigh, Pennsylvania
Spouse, age 55
Lehigh, Pennsylvania · implied b. ~1865 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Mary E. |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Wales |
| Year of Immigration | 1885 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Welsh |
| Birth Country | Wales |
| Year of Naturalization | 1888 |
| Birthplace (normalized) | wales |
1930
Lehigh, Pennsylvania
Spouse, age 65
Lehigh, Pennsylvania · implied b. ~1865 — 3 household members
| Surname | Williams |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 65 |
| Marital Status | Married |
| Birthplace | Wales |
| Naturalization Status | Naturalized |
| Year of Immigration | 1887 |
| Age at First Marriage | 34 |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | Wales |
| Birthplace (normalized) | wales |
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 Mary Williams across 4 US Census years (1900, 1910, 1920 and 1930) in Lehigh, Pennsylvania, using XGBoost record linkage.
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This person
Anchor record
Mary Williams
Spouse · 1930 · age 65 · b. ~1865 · 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 — Lehigh, Pennsylvania
Open full size
1930 US Federal Census — Lehigh, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2064:0894)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Norman L. Scherer | 6 | Son | — | Pennsylvania |
| 52 | Earl O. Scherer | 1 | Son | — | Pennsylvania |
| 53 | Roy S. Nagle | 24 | Head | Painter | Pennsylvania |
| 54 | Edith D. Nagle | 22 | Wife | — | Pennsylvania |
| 55 | Raymond W. Nagle | 1 | Son | — | Pennsylvania |
| 56 | Elaine E. Nagle | 0 | Daughter | — | Pennsylvania |
| 57 | Frederick J. Nagle | 56 | Father | Cooper | Pennsylvania |
| 58 | Emma M. Nagle | 49 | Mother | — | Pennsylvania |
| 59 | Arlene E. Nagle | 20 | Sister | Picker | Pennsylvania |
| 60 | Oliver M. Krause | 52 | Head | Stock Man | Pennsylvania |
| 61 | Gertie M. Krause | 46 | Wife | — | Pennsylvania |
| 62 | Esther M. Krause | 13 | Daughter | — | Pennsylvania |
| 63 | Oliver P. Krause | 11 | Son | — | Pennsylvania |
| 64 | Robert H. Worman | 28 | Head | Loomfixer Helper | New Jersey |
| 65 | Jennie D. Worman | 26 | Wife | — | Pennsylvania |
| 66 | Walter R. Worman | 3 | Son | — | Pennsylvania |
| 67 | Marion E. Worman | 1 | Daughter | — | Pennsylvania |
| 68 | Jessie Gilbert | 63 | Head | — | Pennsylvania |
| 69 | Charles W. Gilbert | 33 | Son | Truck Driver | Pennsylvania |
| 70 | Charles J. Dekete | 33 | Head | Helper Weaver | Hungary |
| 71 | Julia L. Dekete | 27 | Wife | — | Hungary |
| 72 | Elizabeth M. Dekete | 2 | Daughter | — | Pennsylvania |
| 73 | Carl R. Hindle | 36 | Head | Quiller | Pennsylvania |
| 74 | Barbara Hindle | 36 | Wife | — | Pennsylvania |
| 75 | Charles B. Drey | 29 | Head | Truck Driver | Pennsylvania |
| 76 | Marie E. Drey | 25 | Wife | — | Pennsylvania |
| 77 | Jean M. Drey | 6 | Daughter | — | Pennsylvania |
| 78 | Beverly A. Drey | 5 | Daughter | — | Pennsylvania |
| 79 | Charles W. Drey | 1 | Son | — | Pennsylvania |
| 80 | Oliver H. Mcnevin | 35 | Head | Machinist | Pennsylvania |
| 81 | Martha E. Mcnevin | 38 | Wife | — | Pennsylvania |
| 82 | Robert E. Mcnevin | 13 | Son | — | Pennsylvania |
| 83 | Marie S. Mcnevin | 11 | Daughter | — | Pennsylvania |
| 84 | Edward J. Mcnevin | 6 | Son | — | Pennsylvania |
| 85 | Myrtle E. Mcnevin | 4 | Daughter | — | Pennsylvania |
| 86 | Robert Weaver | 39 | Head | Trucking | Pennsylvania |
| 87 | Emma J. Weaver | 42 | Wife | — | Pennsylvania |
| 88 | Bruce M. Weaver | 10 | Son | — | Pennsylvania |
| 89 | Ruth M. Weaver | 9 | Daughter | — | Pennsylvania |
| 90 | Charles E. Weaver | 7 | Son | — | Pennsylvania |
| 91 | Edna M. Weaver | 6 | Daughter | — | Pennsylvania |
| 92 | Robert J. Scherer | 36 | Head | Extra Man | Pennsylvania |
| 93 | Mary E. Scherer | 33 | Wife | — | Pennsylvania |
| 94 | Margaret J. Scherer | 11 | Daughter | — | Pennsylvania |
| 95 | Charles J. Scherer | 7 | Son | — | Pennsylvania |
| 96 | Lucy E. Scherer | 6 | Son | — | Pennsylvania |
| 97 | James S. Scherer | 3 | Son | — | Pennsylvania |
| 98 | Thomas J. Williams | 53 | Head | Oiler | Pennsylvania |
| 99 | Mary Williams THIS PERSON | 65 | Wife | — | Wales |
| 100 | Ellen W. Schuyler | 33 | Daughter | Stenographer | Pennsylvania |
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)