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Mary Mclean — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this Mary Mclean across the 1900, 1910 and 1920 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1864), then head of a 3-person household.
Age 56
b. ~1864
Female
Spouse
Born: Ireland
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Philadelphia, Pennsylvania |
| Surname | McLean |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1877 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Year of Naturalization | 1886 |
| Birthplace (normalized) | ireland |
| Township / Ward | Philadelphia City |
| Est. Birth Year | ~1864 |
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.
3 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Joseph Mclean | Head | — | 58 | ~1862 |
| John Mclean | Son | — | 16 | ~1904 |
| Mary Mclean | Spouse | — | 56 | ~1864 |
Census Appearances
1900
Philadelphia, Pennsylvania
Spouse, age 37
Philadelphia, Pennsylvania · implied b. ~1863 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McLeann |
| Given Name | Mary A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Ireland |
| Birth Month | Dec |
| Birth Year | 1863 |
| Year of Immigration | 1881 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
Philadelphia, Pennsylvania
Spouse, age 46
Philadelphia, Pennsylvania · implied b. ~1864 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McLane |
| Given Name | Mary E |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 19 |
| Children Born | 7 |
| Children Living | 3 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
Philadelphia, Pennsylvania
Spouse, age 56
Philadelphia, Pennsylvania · implied b. ~1864 — 3 household members
| Surname | McLean |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1877 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Year of Naturalization | 1886 |
| 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 Mclean 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 Mclean
Spouse · 1920 · age 56 · b. ~1864 · 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
45 people indexed on this census page (ia:1920:14thcensusofpopu1645unit:0475)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Grace Tatanetti | 18 | Wife | — | Italy |
| 2 | Dolores Tatanetti | 2 | Daughter | — | Pennsylvania |
| 3 | Mary Tatanetti | 0 | Daughter | — | Pennsylvania |
| 4 | Frank Bella | 26 | Boarder | Laborer | Italy |
| 5 | Pasquale Pantarani | 31 | Boarder | Tailor | Italy |
| 6 | Nicholas Di Rocco | 63 | Boarder | Laborer | Italy |
| 7 | Isabel Metzger | 61 | Head | Operator | Saxony Ger |
| 8 | Francis Metzger | 55 | Wife | — | Austria-Bohem |
| 9 | Carl Metzger | 29 | Head | Tin Smith | New York |
| 10 | Lena Metzger | 26 | Wife | — | Pennsylvania |
| 11 | Rudolph Metzger | 24 | Brother | Clerk | Pennsylvania |
| 12 | Frank W Bennett | 34 | Head | Engineer | England |
| 13 | Ethel Bennett | 29 | Wife | — | West Virginia |
| 14 | Joseph Logan | 50 | Lodger | Guard | Ireland |
| 15 | Mary A Castelli | 40 | Head | Operator | Ireland |
| 16 | William Castelli | 6 | Son | — | Pennsylvania |
| 17 | Samuel Roshen | 48 | Head | Retail Merchant | Russia (Poland) |
| 18 | Annie Roshen | 48 | Wife | — | Russia (Poland) |
| 19 | Peter Roshen | 24 | Son | Salesman | Russia (Poland) |
| 20 | Joseph Faulkner | 39 | Head | Teamster | Pennsylvania |
| 21 | Nora Faulkner | 35 | Wife | — | Pennsylvania |
| 22 | Warren J Miller | 27 | Brother-in-law | Clerk | Pennsylvania |
| 23 | Joseph Mclean | 58 | Head | Retail Merchant | Ireland |
| 24 | Mary Mclean THIS PERSON | 56 | Wife | — | Ireland |
| 25 | John T J Mclean | 16 | Son | — | Pennsylvania |
| 26 | Anna Gelpe | 44 | Head | — | Maryland |
| 27 | Charles G Gelpe | 29 | Son | Mech Draftsman | Maryland |
| 28 | Alfred Gelpe | 27 | Son | — | Pennsylvania |
| 29 | Eugene A Murray | 28 | Head | Teamster | Pennsylvania |
| 30 | Martha Murray | 25 | Wife | — | Rhode Island |
| 31 | Ellen Murray | 4 | Daughter | — | Pennsylvania |
| 32 | Eugene Murray | 3 | Son | — | Pennsylvania |
| 33 | Myrtle Murray | 1 | Daughter | — | Pennsylvania |
| 34 | Frank Levitt | 30 | Head | Tailor | Russia (Poland) |
| 35 | Mary J Levitt | 28 | Wife | — | Russia (Lithua) |
| 36 | Frank Lynchago | 54 | Head | Carpenter | Russia (Lithua) |
| 37 | Anna Lynchago | 46 | Wife | — | Russia (Lithua) |
| 38 | John W D Callaway | 40 | Head | Fireman | Pennsylvania |
| 39 | Samuel R Callaway | 19 | Son | Mechanic | Pennsylvania |
| 40 | William Callaway | 15 | Son | — | Pennsylvania |
| 41 | Mary M Callaway | 13 | Daughter | — | Pennsylvania |
| 42 | Harriet J Callaway | 11 | Daughter | — | Pennsylvania |
| 43 | John W D Jr Callaway | 8 | Son | — | Pennsylvania |
| 44 | Katherine M Callaway | 4 | Daughter | — | Pennsylvania |
| 45 | Mary Pancoast | 47 | Sister-in-law | — | Pennsylvania |
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)