MF
Mary Fitzpatrick — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this Mary Fitzpatrick across the 1900, 1910 and 1920 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1863), then head of a 4-person household.
Age 57
b. ~1863
Female
Spouse
Born: Scotland
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Philadelphia, Pennsylvania |
| Surname | Fitzpatrick |
| Given Name | Mary A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Scotland |
| Year of Immigration | 1882 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Scotch |
| Birth Country | Scotland |
| Year of Naturalization | 1892 |
| Birthplace (normalized) | scotland |
| Township / Ward | Philadelphia City |
| Est. Birth Year | ~1863 |
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.
4 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Cecelia Fitzpatrick | Daughter | — | 19 | ~1901 |
| Thomas Fitzpatrick | Head | — | 57 | ~1863 |
| Thomas Fitzpatrick | Son | — | 26 | ~1894 |
| Mary Fitzpatrick | Spouse | — | 57 | ~1863 |
Census Appearances
1900
Philadelphia, Pennsylvania
Spouse, age 39
Philadelphia, Pennsylvania · implied b. ~1861 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fitzpatrick |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Scotland |
| Birth Month | June |
| Birth Year | 1861 |
| Year of Immigration | 1893 |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Scotland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
1910
Philadelphia, Pennsylvania
Spouse, age 46
Philadelphia, Pennsylvania · implied b. ~1864 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fitzpatrick |
| Given Name | Mary A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Scotland |
| Years Married | 26 |
| Children Born | 5 |
| Children Living | 4 |
| Year of Immigration | 1880 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
1920
Philadelphia, Pennsylvania
Spouse, age 57
Philadelphia, Pennsylvania · implied b. ~1863 — 4 household members
| Surname | Fitzpatrick |
| Given Name | Mary A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Scotland |
| Year of Immigration | 1882 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Scotch |
| Birth Country | Scotland |
| Year of Naturalization | 1892 |
| Birthplace (normalized) | scotland |
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 Fitzpatrick across 3 US Census years (1900, 1910 and 1920) in Philadelphia, Pennsylvania, using XGBoost record linkage.
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This person
Anchor record
Mary Fitzpatrick
Spouse · 1920 · age 57 · b. ~1863 · Pennsylvania
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Philadelphia, Pennsylvania
Open full size
1920 US Federal Census — Philadelphia, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1624unit:0525)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lamb Mary | 52 | Wife | — | Ireland |
| 2 | Anna Hunter | 55 | Head | — | Ireland |
| 3 | Robert H Trimble | 29 | Nephew | — | Pennsylvania |
| 4 | Robert E Williams | 55 | Head | Bookkeeper | Wales |
| 5 | Wilhelma Williams | 44 | Wife | Gardner | Pennsylvania |
| 6 | William Nethery | 52 | Head | — | Ireland |
| 7 | Sarah Nethery | 52 | Wife | Gardener | Ireland |
| 8 | Maud Nethery | 24 | Daughter | — | Ireland |
| 9 | Helen Nethery | 19 | Daughter | Bookkeeper | Ireland |
| 10 | May Nethery | 22 | Daughter | Bookkeeper | Ireland |
| 11 | Katherine Nethery | 20 | Daughter | — | Ireland |
| 12 | Madeline Nethery | 17 | Daughter | — | Ireland |
| 13 | Gladys Nethery | 15 | Daughter | Typewriter | Ireland |
| 14 | Fred Knecht | 50 | Head | Stonemason | Switzerland |
| 15 | Elizabeth Knecht | 50 | Wife | — | Switzerland |
| 16 | Flora Downing | 26 | Daughter | — | Pennsylvania |
| 17 | Elizabeth Knecht | 18 | Daughter | Adding Machine Operator | Pennsylvania |
| 18 | John Downing | 26 | Son in law | Ship Joiner | Pennsylvania |
| 19 | Jeanette F Downing | 2 | Grand daughter | — | Pennsylvania |
| 20 | Dorothy E Downing | 1 | Grand daughter | — | Pennsylvania |
| 21 | Sophie Graham | 46 | Boarder | Matron | Pennsylvania |
| 22 | William F Herr | 36 | Head | Chauffeur | Pennsylvania |
| 23 | Agnes Herr | 34 | Wife | — | New York |
| 24 | Mary J Herr | 2 | Daughter | — | Pennsylvania |
| 25 | William Scholler | 64 | Uncle | Electrician | Pennsylvania |
| 26 | William A Boyle | 42 | Head | Fireman | Pennsylvania |
| 27 | Mary E Boyle | 26 | Wife | — | Pennsylvania |
| 28 | William Boyle | 12 | Son | — | Pennsylvania |
| 29 | Mary Elder | 20 | Boarder | Bookkeeper | England |
| 30 | James Ahern | 38 | Head | Chauffeur | Ireland |
| 31 | Annie Ahern | 36 | Wife | — | Ireland |
| 32 | Susan Ahern | 7 | Daughter | — | Pennsylvania |
| 33 | Philip J Ahern | 11 | Son | — | Pennsylvania |
| 34 | Thomas Fitzpatrick | 57 | Head | Watchman | Pennsylvania |
| 35 | Mary A Fitzpatrick THIS PERSON | 57 | Wife | — | Scotland |
| 36 | Thomas A Fitzpatrick | 26 | Son | Retail Merchant | Pennsylvania |
| 37 | Cecelia Fitzpatrick | 19 | Daughter | Clerk | Pennsylvania |
| 38 | George Maddox | 60 | Head | Gardener | Maryland |
| 39 | Emma Maddox | 59 | Wife | — | Maryland |
| 40 | Bertha M Maddox | 31 | Daughter | — | Pennsylvania |
| 41 | Clara E Maddox | 25 | Daughter | Servant | Pennsylvania |
| 42 | John Curick | 50 | Head | Gardener | Ireland |
| 43 | Mary Curick | 50 | Wife | — | Ireland |
| 44 | John M Foley | 35 | Head | Laborer | Ireland |
| 45 | Anna Foley | 35 | Wife | — | Ireland |
| 46 | Anna Foley | 5 | Daughter | — | Pennsylvania |
| 47 | Jeremiah Foley | 1 | Son | — | Pennsylvania |
| 48 | Edward T Fleming | 38 | Head | Drill Presser | Ireland |
| 49 | Mary Fleming | 42 | Wife | — | Ireland |
| 50 | Nathaniel L Watkins | 46 | Head | Gardener | Wales |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)