CM
Charles Mason — 1930 US Census Record
Model Tree available1930 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Charles Mason across the 1910, 1920 and 1930 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed), with identified parents H & Emma — first a head (b.~1890), then head of a 5-person household.
Age 40
b. ~1890
Male
Head
Born: Pennsylvania
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Allegheny, Pennsylvania |
| Surname | Mason |
| Given Name | Charles W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 31 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Clerk |
| Industry | City Pgh |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 60.00 |
| Radio Set | R |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Clerk |
| Township / Ward | City Pittsburgh |
| 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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Elizabeth Mason | Daughter | — | 8 | ~1922 |
| Emma Mason | Daughter | — | 6 | ~1924 |
| Charles Mason | Head | — | 40 | ~1890 |
| Harriette Mason | Other | — | 37 | ~1893 |
| Charles Mason | Son | — | 4 | ~1926 |
Census Appearances
1910
Allegheny, Pennsylvania
Son, age 18
Allegheny, Pennsylvania · implied b. ~1892 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mason |
| Given Name | Charles F |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Cashier Clerk |
| Industry | Telephone |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Allegheny, Pennsylvania
Son, age 29
Allegheny, Pennsylvania · implied b. ~1891 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mason |
| Given Name | Chas M. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Clerk |
| 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
Head, age 40
Allegheny, Pennsylvania · implied b. ~1890 — 5 household members
| Surname | Mason |
| Given Name | Charles W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 31 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Clerk |
| Industry | City Pgh |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 60.00 |
| Radio Set | R |
| 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 Charles Mason across 3 US Census years (1910, 1920 and 1930) in Allegheny, Pennsylvania, using XGBoost record linkage. Identified parents: father H Mason (~0.92 confidence) and mother Emma Mason (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
H Mason
b. ~1856
Source father
● Household
· direct · ~0.92
Mother
Emma Mason
b. ~1867
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Charles Mason
Head · 1930 · age 40 · b. ~1890 · Pennsylvania
★ You are viewing this record
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:fifteenthcensus00reel1975:0878)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Michael Loma | 37 | Head | Laborer | Italy-Salerno |
| 52 | Joseph Loma | 10 | Son | — | Pennsylvania |
| 53 | Catherine Loma | 8 | Daughter | — | Pennsylvania |
| 54 | Joseph Loma | 1 | Grandson | — | Pennsylvania |
| 55 | Dick P. Fiore | 30 | Head | Butcher | Italy-Salerno |
| 56 | Lucy Fiore | 22 | Wife-H | — | Pennsylvania |
| 57 | William Fiore | 17 | Brother | Butcher | Pennsylvania |
| 58 | Pasqualina Aquiline | 34 | Head | — | Pennsylvania |
| 59 | Louise Aquiline | 14 | Daughter | — | Pennsylvania |
| 60 | Daniel Aquiline | 12 | Son | — | Pennsylvania |
| 61 | Rose Aquiline | 8 | Daughter | — | Pennsylvania |
| 62 | Matilda Aquiline | 4 | Daughter | — | Pennsylvania |
| 63 | Hilda Aquiline | 4 | Daughter | — | Pennsylvania |
| 64 | Michael Aquiline | 0 | Son | — | Pennsylvania |
| 65 | Edward M. Bachner | 35 | Head | Plumbing | Pennsylvania |
| 66 | Margaret D. Bachner | 32 | Wife-H | — | Pennsylvania |
| 67 | Frances Bachner | 7 | Daughter | — | Pennsylvania |
| 68 | Margaret M. Stack | 17 | Daughter | — | Pennsylvania |
| 69 | Henry J. Hoover | 65 | Head | Watchman | Pennsylvania |
| 70 | Mary E. Hoover | 60 | Wife-H | — | Pennsylvania |
| 71 | Henry F. Hoover | 30 | Son | Baker | Pennsylvania |
| 72 | John Donnelly | 35 | Head | Laborer | Northern Ireland |
| 73 | Anna Donnelly | 35 | Wife-H | — | Irish Free State |
| 74 | Mary J. Donnelly | 3 | Daughter | — | Pennsylvania |
| 75 | Thomas Leahy | 35 | Head | Assembler | Pennsylvania |
| 76 | Elizabeth Leahy | 37 | Wife-H | — | Pennsylvania |
| 77 | James Leahy | 14 | Son | — | Pennsylvania |
| 78 | Ruth Leahy | 12 | Daughter | — | Pennsylvania |
| 79 | Eugene Carothers | 30 | Head | Truck Driver | Pennsylvania |
| 80 | Margaret Carothers | 28 | Wife-H | — | Pennsylvania |
| 81 | Donald Carothers | 1 | Son | — | Pennsylvania |
| 82 | Sara Kelly | 59 | Head | — | Pennsylvania |
| 83 | Dorothy Kelly | 24 | Sister in law | Stenographer | Pennsylvania |
| 84 | Rita Kelly | 13 | Sister in law | — | Pennsylvania |
| 85 | Henry Hathaway | 66 | Head | Lather | England |
| 86 | Ellen Hathaway | 60 | Wife-H | — | Irish Free State |
| 87 | Henrietta Hathaway | 27 | Daughter | Operator | Pennsylvania |
| 88 | Kate Mcgrath | 57 | Sister in law | Cooking | Irish Free State |
| 89 | Pasquale Iuso | 54 | Head | Laborer | Italy-Salerno |
| 90 | Antoinette Iuso | 47 | Wife-H | — | Italy-Salerno |
| 91 | Rosie Iuso | 14 | Daughter | — | Pennsylvania |
| 92 | Wiley H. Dunlap | 38 | Head | Merchant | Indiana |
| 93 | Betty Dunlap | 27 | Wife-H | Stenographer | West Virginia |
| 94 | Albert Pierard | 18 | Lodger | — | West Virginia |
| 95 | Florence Everly | 53 | Mother in law | — | West Virginia |
| 96 | Charles W. Mason THIS PERSON | 40 | Head | Clerk | Pennsylvania |
| 97 | Harriette Mason | 37 | Wife-H | — | Pennsylvania |
| 98 | Elizabeth Mason | 8 | Daughter | — | Pennsylvania |
| 99 | Emma Mason | 6 | Daughter | — | Pennsylvania |
| 100 | Charles Mason | 4 | Son | — | Pennsylvania |
Pedigree Summary
Charles
Gen 1 · 2 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)