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Margaret Gardner — 1930 US Census Record
Model Tree available1930 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Margaret Gardner across the 1910, 1920 and 1930 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed), with identified parents Fontain & William — first a daughter (b.~1910), then head of a 12-person household.
Age 20
b. ~1910
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Allegheny, Pennsylvania |
| Surname | Gardner |
| Given Name | Margaret N. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | West Virginia |
| Mother's Birthplace | Germany |
| Additional Details | |
| Occupation | Maid |
| Industry | Private Family |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Maid |
| Township / Ward | Pitcairn Borough |
| Est. Birth Year | ~1910 |
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.
12 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Betty Gardner | Daughter | — | 4 | ~1926 |
| William Gardner | Son | — | 19 | ~1911 |
| Fontain Gardner | Head | — | 53 | ~1877 |
| Edward Gardner | Son | — | 16 | ~1914 |
| Mary Gardner | Daughter | — | 8 | ~1922 |
| John Gardner | Son | — | 14 | ~1916 |
| Margaret Gardner | Daughter | — | 20 | ~1910 |
| Charles Gardner | Son | — | 12 | ~1918 |
| Marjorie Gardner | Daughter | — | 1 | ~1929 |
| Thomas Gardner | Son | — | 10 | ~1920 |
| Mary Gardner | Other | — | 44 | ~1886 |
| Walton Gardner | Son | — | 5 | ~1925 |
Census Appearances
1910
Allegheny, Pennsylvania
Daughter, age 1
Allegheny, Pennsylvania · implied b. ~1909 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gardner |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | West Virginia |
| Mother's Birthplace | Germany |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Allegheny, Pennsylvania
Daughter, age 11
Allegheny, Pennsylvania · implied b. ~1909 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gardner |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | West Virginia |
| Mother's Birthplace | Germany |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Allegheny, Pennsylvania
Daughter, age 20
Allegheny, Pennsylvania · implied b. ~1910 — 12 household members
| Surname | Gardner |
| Given Name | Margaret N. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | West Virginia |
| Mother's Birthplace | Germany |
| Occupation | Maid |
| Industry | Private Family |
| 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 Margaret Gardner across 3 US Census years (1910, 1920 and 1930) in Allegheny, Pennsylvania, using XGBoost record linkage. Identified parents: father Fontain Gardner (~0.92 confidence) and father William Gardner (~0.92 confidence) and mother Ida Gardner (~0.92 confidence) and mother Mary Gardner (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Fontain Gardner
b. ~1877
Source father
● Household
· direct · ~0.92
Father
William Gardner
b. ~1876
Source father
● Household
· direct · ~0.92
Mother
Ida Gardner
b. ~1886
Source mother
● Household
· direct · ~0.92
Mother
Mary Gardner
b. ~1886
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Margaret Gardner
Daughter · 1930 · age 20 · b. ~1910 · Pennsylvania
★ You are viewing this record
Sibling
Mary Gardner
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Gardner
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Gardner
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Gardner
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Gardner
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Gardner
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Gardner
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walton Gardner
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marjorie Gardner
Sibling · 1930 · age 1
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:fifteenthcensus00reel1969:0420)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Russell Strocheim | 17 | Son | — | Pennsylvania |
| 52 | Clarence Strocheim | 15 | Son | Apprentice | Pennsylvania |
| 53 | Ethel Adams | 29 | Daughter | — | Pennsylvania |
| 54 | Fred Strocheim | 56 | Brother | Laborer | Germany |
| 55 | Hayward W. Jackson | 33 | Head | Automobile Mech. | West Virginia |
| 56 | Mary E. Jackson | 36 | Wife-H | — | Pennsylvania |
| 57 | Mary Jane Jackson | 8 | Daughter | — | Pennsylvania |
| 58 | Robert J. Jackson | 6 | Son | — | Pennsylvania |
| 59 | Laura L. Jackson | 2 | Daughter | — | Pennsylvania |
| 60 | Harry F. Rugh | 41 | Brother-in-law | Coal Miner | Pennsylvania |
| 61 | Howard W. Rugh | 11 | Nephew | — | Pennsylvania |
| 62 | Julius A. Stritmatter | 32 | Head | Laborer | Pennsylvania |
| 63 | Hattie E. Stritmatter | 29 | Wife-H | — | Pennsylvania |
| 64 | Charles A. Stritmatter | 8 | Son | — | Pennsylvania |
| 65 | Harvey Stritmatter | 7 | Son | — | Pennsylvania |
| 66 | Ella M. Stritmatter | 4 | Daughter | — | Pennsylvania |
| 67 | Charles T. Woodburn | 44 | Head | Electrician | Pennsylvania |
| 68 | Clara P. Woodburn | 47 | Wife-H | — | Pennsylvania |
| 69 | Mary V. Woodburn | 17 | Daughter | — | Pennsylvania |
| 70 | Charles G. Woodburn | 11 | Son | — | Pennsylvania |
| 71 | Joseph E. Woodburn | 9 | Son | — | Pennsylvania |
| 72 | Verna M. Woodburn | 8 | Daughter | — | Pennsylvania |
| 73 | Mary G. Woodburn | 6 | Daughter | — | Pennsylvania |
| 74 | Henry P. Smeltzer | 30 | Head | Laborer | Pennsylvania |
| 75 | Hannah M. Smeltzer | 29 | Wife-H | — | Pennsylvania |
| 76 | Hannah M. Smeltzer | 8 | Daughter | — | Pennsylvania |
| 77 | Sophia E. Smeltzer | 6 | Daughter | — | Pennsylvania |
| 78 | Patrick D. Smeltzer | 4 | Son | — | Pennsylvania |
| 79 | Mary R. Smeltzer | 2 | Daughter | — | Pennsylvania |
| 80 | Charles J. St. Clair | 36 | Head | Sheet Metal Worker | Pennsylvania |
| 81 | Elizabeth S. St. Clair | 29 | Wife-H | — | Pennsylvania |
| 82 | Edna M. St. Clair | 5 | Daughter | — | Pennsylvania |
| 83 | Earl D. St. Clair | 1 | Son | — | Pennsylvania |
| 84 | Emma J. Matthews | 64 | Mother-in-law | — | Pennsylvania |
| 85 | Fontain S. Gardner | 53 | Head | Laborer | West Virginia |
| 86 | Mary A. Gardner | 44 | Wife-H | — | Germany |
| 87 | Margaret N. Gardner THIS PERSON | 20 | Daughter | Maid | Pennsylvania |
| 88 | William T. Gardner | 19 | Son | Steam Hammer Helper | Pennsylvania |
| 89 | Edward W. Gardner | 16 | Son | — | Pennsylvania |
| 90 | John W. Gardner | 14 | Son | — | Pennsylvania |
| 91 | Charles F. Gardner | 12 | Son | — | Pennsylvania |
| 92 | Thomas R. Gardner | 10 | Son | — | Pennsylvania |
| 93 | Mary E. Gardner | 8 | Daughter | — | Pennsylvania |
| 94 | Walton H. Gardner | 5 | Son | — | Pennsylvania |
| 95 | Betty Jane Gardner | 4 | Daughter | — | Pennsylvania |
| 96 | Marjorie Ann Gardner | 1 | Daughter | — | Pennsylvania |
| 97 | John W. Almicas | 33 | Head | Electrician | Pennsylvania |
| 98 | Pearl N. Almicas | 40 | Wife-H | — | Pennsylvania |
| 99 | Elizabeth M. Almicas | 3 | Daughter | — | Pennsylvania |
| 100 | John W. Jr. Almicas | 1 | Son | — | Pennsylvania |
Pedigree Summary
Margaret + 9 siblings
Gen 1 · 4 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)