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Mary Lawson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Mary Lawson across the 1910, 1920 and 1930 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed), with identified parents John & Alice — first a daughter (b.~1900), then head of a 5-person household.
Age 30
b. ~1900
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Allegheny, Pennsylvania |
| Surname | Lawson |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Stenographer |
| Industry | Milk Company |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Stenographer |
| Township / Ward | Crescent Township |
| Est. Birth Year | ~1900 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Lawson | Daughter | — | 30 | ~1900 |
| George Lawson | Head | — | 66 | ~1864 |
| Elizabeth Lawson | Other | — | 62 | ~1868 |
| James Lawson | Son | — | 28 | ~1902 |
| Edward Lawson | Son | — | 32 | ~1898 |
Census Appearances
1910
Allegheny, Pennsylvania
Daughter, age 11
Allegheny, Pennsylvania · implied b. ~1899 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lawson |
| Given Name | Mabel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Allegheny, Pennsylvania
Daughter, age 20
Allegheny, Pennsylvania · implied b. ~1900 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lawson |
| Given Name | Mary A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Stenographer |
| Industry | Steel Co. |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Allegheny, Pennsylvania
Daughter, age 30
Allegheny, Pennsylvania · implied b. ~1900 — 5 household members
| Surname | Lawson |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Stenographer |
| Industry | Milk Company |
| Class of Worker | W |
| 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 Mary Lawson across 3 US Census years (1910, 1920 and 1930) in Allegheny, Pennsylvania, using XGBoost record linkage. Identified parents: father John Mccluskey (~0.92 confidence) and mother Alice Mccluskey (~0.92 confidence) and mother Nancy Lawson (~0.92 confidence) and father C Lawson (~0.92 confidence) and father George Lawson (~0.92 confidence) and mother Elizabeth Lawson (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Mccluskey
b. ~1857
Source father
● Household
· direct · ~0.92
Mother
Alice Mccluskey
b. ~1858
Source mother
● Household
· direct · ~0.92
Mother
Nancy Lawson
b. ~1860
Source mother
● Household
· direct · ~0.92
Father
C Lawson
b. ~1863
Source father
● Household
· direct · ~0.92
Father
George Lawson
b. ~1864
Source father
● Household
· direct · ~0.92
Mother
Elizabeth Lawson
b. ~1867
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Lawson
Daughter · 1930 · age 30 · b. ~1900 · Pennsylvania
★ You are viewing this record
Sibling
Edward Lawson
Sibling · 1930 · age 32
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Lawson
Sibling · 1930 · age 28
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 — Allegheny, Pennsylvania
Open full size
1930 US Federal Census — Allegheny, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel1962:0694)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Raymond Morris | 14 | Son | — | Pennsylvania |
| 2 | Albert J. Eberle | 39 | Head | Die Maker | Pennsylvania |
| 3 | Elizabeth Eberle | 76 | Mother-H | — | Pennsylvania |
| 4 | Wendell Eberle | 7 | Son | — | Pennsylvania |
| 5 | Marie Musgrove | 67 | Head-H | — | Pennsylvania |
| 6 | James A. Musgrove | 65 | Brother | — | Pennsylvania |
| 7 | Joseph Little | 25 | Nephew | Clerk | Pennsylvania |
| 8 | John Mccutcheon | 72 | Head | Janitor | Pennsylvania |
| 9 | Mary A. Mccutcheon | 71 | Wife-H | — | Pennsylvania |
| 10 | George A. Schultheis | 25 | Son-in-law | Laborer | Pennsylvania |
| 11 | Julia G. Schultheis | 16 | Wife-H | — | Pennsylvania |
| 12 | George E. Lawson | 66 | Head | Actor | Pennsylvania |
| 13 | Elizabeth Lawson | 62 | Wife-H | — | Pennsylvania |
| 14 | Edward E. Lawson | 32 | Son | Layout | Pennsylvania |
| 15 | Mary E. Lawson THIS PERSON | 30 | Daughter | Stenographer | Pennsylvania |
| 16 | James A. Lawson | 28 | Son | Time Updater | Pennsylvania |
| 17 | Arch H. Taylor | 40 | Head | Machinist | Pennsylvania |
| 18 | Madeline G. Taylor | 33 | Wife-H | — | Pennsylvania |
| 19 | Richard C. Taylor | 11 | Son | — | Pennsylvania |
| 20 | Doris E. Taylor | 10 | Daughter | — | Pennsylvania |
| 21 | Arch H. Taylor | 6 | Son | — | Pennsylvania |
| 22 | William H. Baggerstaff | 50 | Head | Machinist | Pennsylvania |
| 23 | Margaret B. Baggerstaff | 44 | Wife-H | — | Pennsylvania |
| 24 | Madeline M. Baggerstaff | 23 | Daughter | Cutter | Pennsylvania |
| 25 | Laura E. Baggerstaff | 20 | Daughter | Cutter | Pennsylvania |
| 26 | Kenneth V. Baggerstaff | 15 | Son | — | Pennsylvania |
| 27 | Louis P. Eberle | 40 | Head | Rougher | Pennsylvania |
| 28 | Gisela C. Eberle | 35 | Wife-H | — | Pennsylvania |
| 29 | Gwendolyn Eberle | 16 | Daughter | — | Pennsylvania |
| 30 | Bernard Eberle | 12 | Son | — | Pennsylvania |
| 31 | Gerald Eberle | 8 | Son | — | Pennsylvania |
| 32 | William Eberle | 74 | Head | Laborer | Pennsylvania |
| 33 | Martha Eberle | 73 | Wife-H | — | Pennsylvania |
| 34 | Joseph H. Miller | 51 | Head | Machinist | Pennsylvania |
| 35 | Mabel M. Miller | 48 | Wife-H | — | Pennsylvania |
| 36 | William H. Miller | 25 | Son | Electrician | Pennsylvania |
| 37 | Herbert P. Miller | 21 | Son | Laborer | Pennsylvania |
| 38 | Richard E. Miller | 14 | Son | — | Pennsylvania |
| 39 | Robert Nessin | 76 | Head | — | Pennsylvania |
| 40 | Lucrene T. Nessin | 47 | Daughter | Saleslady | Pennsylvania |
| 41 | John F. Monty | 55 | Head | Glass Blower | West Virginia |
| 42 | Nellie B. Monty | 45 | Wife-H | — | Illinois |
| 43 | Edward R. Monty | 25 | Son | Machinist | Indiana |
| 44 | Warren Monty | 20 | Son | Laborer | West Virginia |
| 45 | Clara Monty | 16 | Daughter | — | West Virginia |
| 46 | Earl H. Monty | 26 | Head | Clerk | Illinois |
| 47 | Frances E. Monty | 25 | Wife-H | — | Pennsylvania |
| 48 | Dorothy J. Monty | 5 | Daughter | — | Pennsylvania |
| 49 | James G. Milane | 36 | Head | Manager | Scotland |
| 50 | Elizabeth Milane | 31 | Wife-H | — | Scotland |
Pedigree Summary
Mary + 2 siblings
Gen 1 · 6 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)