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Mary Mcnally — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this Mary Mcnally across the 1920 and 1930 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1882), then head of a 9-person household.
Age 48
b. ~1882
Female
Spouse
Born: Ireland
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Philadelphia, Pennsylvania |
| Surname | McNally |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1901 |
| Age at First Marriage | 23 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read/Write | Yes |
| Mother Tongue | Irish |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Township / Ward | Philadelphia |
| Est. Birth Year | ~1882 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Alice Mcnally | Daughter | — | 8 | ~1922 |
| Thomas Mcnally | Son | — | 10 | ~1920 |
| Mary Mcnally | Spouse | — | 48 | ~1882 |
| James Mcnally | Head | — | 53 | ~1877 |
| James Mcnally | Son | — | 22 | ~1908 |
| Joseph Mcnally | Son | — | 6 | ~1924 |
| Mary Mcnally | Daughter | — | 14 | ~1916 |
| John Mcnally | Son | — | 18 | ~1912 |
| Margaret Mcnally | Daughter | — | 12 | ~1918 |
Census Appearances
1920
Philadelphia, Pennsylvania
Spouse, age 34
Philadelphia, Pennsylvania · implied b. ~1886 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McNally |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Housekeeper |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1930
Philadelphia, Pennsylvania
Spouse, age 48
Philadelphia, Pennsylvania · implied b. ~1882 — 9 household members
| Surname | McNally |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1901 |
| Age at First Marriage | 23 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read/Write | Yes |
| Mother Tongue | Irish |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
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 Mcnally across 2 US Census years (1920 and 1930) in Philadelphia, Pennsylvania, using XGBoost record linkage.
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This person
Anchor record
Mary Mcnally
Spouse · 1930 · age 48 · b. ~1882 · 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 — Philadelphia, Pennsylvania
Open full size
1930 US Federal Census — Philadelphia, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2139rs:0702)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | John O'Brien | 50 | Head | Laborer | Ireland |
| 52 | Mary O'Brien | 43 | Wife | — | Ireland |
| 53 | John O'Brien | 22 | Son | Laborer | Pennsylvania |
| 54 | Thomas O'Brien | 20 | Son | Laborer | Pennsylvania |
| 55 | Edward O'Brien | 18 | Son | Salesman | Pennsylvania |
| 56 | Mary O'Brien | 16 | Daughter | — | Pennsylvania |
| 57 | Margaret O'Brien | 14 | Daughter | — | Pennsylvania |
| 58 | James O'Brien | 11 | Son | — | Pennsylvania |
| 59 | Francis O'Brien | 8 | Son | — | Pennsylvania |
| 60 | Joseph O'Brien | 6 | Son | — | Pennsylvania |
| 61 | Robert O'Brien | 4 | Son | — | Pennsylvania |
| 62 | Alice O'Brien | 2 | Daughter | — | Pennsylvania |
| 63 | Edward Mcnally | 42 | Head | Machinist | Ireland |
| 64 | Rose Mcnally | 40 | Wife | — | Ireland |
| 65 | James Mcnally | 19 | Son | Laborer | Pennsylvania |
| 66 | John Mcnally | 17 | Son | Laborer | Pennsylvania |
| 67 | Elizabeth Mcnally | 15 | Daughter | — | Pennsylvania |
| 68 | Edward Mcnally | 10 | Son | — | Pennsylvania |
| 69 | Rose Mcnally | 7 | Daughter | — | Pennsylvania |
| 70 | Joseph Mcnally | 2 | Son | — | Pennsylvania |
| 71 | Helen Mcnally | 24 | Daughter | Saleswoman | Pennsylvania |
| 72 | Francis Mcnally | 22 | Son | Laborer | Pennsylvania |
| 73 | Alice Mcnally | 20 | Daughter | — | Pennsylvania |
| 74 | John Mcnally | 51 | Head | Laborer | Ireland |
| 75 | Margaret Mcnally | 49 | Wife | — | Ireland |
| 76 | Annie Mcnally | 21 | Daughter | Saleswoman | Pennsylvania |
| 77 | Sarah Mcnally | 19 | Daughter | Saleswoman | Pennsylvania |
| 78 | Joseph Mcnally | 14 | Son | — | Pennsylvania |
| 79 | Catherine Mcnally | 11 | Daughter | — | Pennsylvania |
| 80 | John Mcnally | 9 | Son | — | Pennsylvania |
| 81 | Mary Mcnally | 7 | Daughter | — | Pennsylvania |
| 82 | James Mcnally | 53 | Head | Laborer | Ireland |
| 83 | Mary Mcnally THIS PERSON | 48 | Wife | — | Ireland |
| 84 | James Mcnally | 22 | Son | Laborer | Pennsylvania |
| 85 | John Mcnally | 18 | Son | — | Pennsylvania |
| 86 | Mary Mcnally | 14 | Daughter | — | Pennsylvania |
| 87 | Margaret Mcnally | 12 | Daughter | — | Pennsylvania |
| 88 | Thomas Mcnally | 10 | Son | — | Pennsylvania |
| 89 | Alice Mcnally | 8 | Daughter | — | Pennsylvania |
| 90 | Joseph Mcnally | 6 | Son | — | Pennsylvania |
| 91 | — | None | — | — | — |
| 92 | — | None | — | — | — |
| 93 | — | None | — | — | — |
| 94 | — | None | — | — | — |
| 95 | — | None | — | — | — |
| 96 | — | None | — | — | — |
| 97 | — | None | — | — | — |
| 98 | — | None | — | — | — |
| 99 | — | None | — | — | — |
| 100 | — | None | — | — | — |
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)