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John Mcmullen — 1900 US Census Record
Linked across censuses1900 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this John Mcmullen across the 1900 and 1910 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1855), then head of a 12-person household.
Age 45
b. ~1855
Male
Head
Born: Pennsylvania
Married
1900 Census Record Details
| Census Year | 1900 |
| Location | Philadelphia, Pennsylvania |
| Surname | McMullen |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Birth Month | Dec |
| Birth Year | 1855 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Lawmaker |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Lawmaker |
| Township / Ward | Philadelphia |
| Est. Birth Year | ~1855 |
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 1900 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Mary Mcmullen | Spouse | — | 35 | ~1865 |
| John Mcmullen | Son | — | 9 | ~1891 |
| Ethel Mcmullen | Daughter | — | ~1900 | |
| Raymond Mcmullen | Son | — | 12 | ~1888 |
| William Mcmullen | Son | — | 14 | ~1886 |
| Norman Mcmullen | Son | — | 6 | ~1894 |
| Harry Mcmullen | Son | — | 15 | ~1885 |
| Naomie Mcmullen | Daughter | — | 8 | ~1892 |
| Catharine Mcmullen | Daughter | — | 13 | ~1887 |
| Alice Mcmullen | Daughter | — | 17 | ~1883 |
| Wesley Mcmullen | Son | — | 10 | ~1890 |
| John Mcmullen | Head | — | 45 | ~1855 |
Census Appearances
1900
Philadelphia, Pennsylvania
Head, age 45
Philadelphia, Pennsylvania · implied b. ~1855 — 12 household members
| Surname | McMullen |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Birth Month | Dec |
| Birth Year | 1855 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Lawmaker |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1910
Philadelphia, Pennsylvania
Head, age 54
Philadelphia, Pennsylvania · implied b. ~1856 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | MacMullin |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Years Married | 25 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Saw Grinder |
| Industry | Tool Factory |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| 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 John Mcmullen across 2 US Census years (1900 and 1910) in Philadelphia, Pennsylvania, using XGBoost record linkage.
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This person
Anchor record
John Mcmullen
Head · 1900 · age 45 · b. ~1855 · Pennsylvania
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1900 US Federal Census — Philadelphia, Pennsylvania
Open full size
1900 US Federal Census — Philadelphia, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1900:12thcensusofpopu1480unit:0903)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Oliver Rose Oliver | 1 | Daughter | — | Pennsylvania |
| 52 | Perry Brooks | 32 | Head | Cotton Finisher | England |
| 53 | Ada Brooks | 36 | Wife | — | England |
| 54 | Joseph Green | 42 | Brother | Machinist | England |
| 55 | Jeremiah Buck | 34 | Head | Driller | Pennsylvania |
| 56 | Ada Buck | 32 | Wife | — | Pennsylvania |
| 57 | Walter Buck | 9 | Son | At School | Pennsylvania |
| 58 | Harold Buck | 4 | Son | — | Pennsylvania |
| 59 | George Macknet | 22 | Boarder | Screw Cutter | Pennsylvania |
| 60 | Mary Macknet | 25 | Step-mother | — | Pennsylvania |
| 61 | John J. Herschel | 27 | Head | Muller | Pennsylvania |
| 62 | Edith Herschel | 24 | Wife | — | Pennsylvania |
| 63 | John Mcmullen THIS PERSON | 44 | Head | Lawmaker | Pennsylvania |
| 64 | Mary Mcmullen | 34 | Wife | — | Pennsylvania |
| 65 | Alice Mcmullen | 16 | Daughter | — | Pennsylvania |
| 66 | Harry Mcmullen | 15 | Son | Day Laborer | Pennsylvania |
| 67 | William Mcmullen | 14 | Son | Day Laborer | Pennsylvania |
| 68 | Catharine Mcmullen | 13 | Daughter | At School | Pennsylvania |
| 69 | Raymond Mcmullen | 12 | Son | At School | Pennsylvania |
| 70 | Wesley Mcmullen | 10 | Son | At School | Pennsylvania |
| 71 | Norman Mcmullen | 5 | Son | — | Pennsylvania |
| 72 | John Mcmullen | 8 | Son | At School | Pennsylvania |
| 73 | Naomie Mcmullen | 7 | Daughter | — | Pennsylvania |
| 74 | Ethel Mcmullen | 0 | Daughter | — | Pennsylvania |
| 75 | Theodore Felton | 33 | Head | Plumber | Pennsylvania |
| 76 | Lydia Felton | 30 | Wife | — | Pennsylvania |
| 77 | James Stackhouse | 75 | Father | Millwright | Pennsylvania |
| 78 | Sarah Stackhouse | 37 | Daughter | Dressmaker | Pennsylvania |
| 79 | William Schoch | 22 | Head | Chipper | Pennsylvania |
| 80 | Hattie Schoch | 23 | Wife | — | Pennsylvania |
| 81 | Nellie E. Schoch | 2 | Daughter | — | Pennsylvania |
| 82 | Nathan Cornell | 29 | Boarder | Brick Maker | Pennsylvania |
| 83 | William Cornell | 56 | Boarder | Day Laborer | Pennsylvania |
| 84 | Robert Cornell | 60 | Boarder | Day Laborer | Pennsylvania |
| 85 | Louis Louderbach | 36 | Head | Tobacconist | Pennsylvania |
| 86 | Ella M. Louderbach | 33 | Wife | — | Pennsylvania |
| 87 | Margaret Louderbach | 13 | Daughter | — | Pennsylvania |
| 88 | Ella Louderbach | 9 | Daughter | At School | Pennsylvania |
| 89 | Charles Louderbach | 4 | Son | — | Pennsylvania |
| 90 | George Louderbach | 0 | Son | — | Pennsylvania |
| 91 | John N. O'Leary | 39 | Head | Blacksmith | Pennsylvania |
| 92 | Sophia O'Leary | 45 | Wife | — | Pennsylvania |
| 93 | Maggie Lapsley | 33 | Daughter | Teacher | Pennsylvania |
| 94 | Henry Longacker | 28 | Head | Teacher | Pennsylvania |
| 95 | Martha Longacker | 49 | Wife | — | Pennsylvania |
| 96 | Laura Longacker | 24 | Daughter | Teacher | Pennsylvania |
| 97 | Mary Longacker | 20 | Daughter | Stenographer | Pennsylvania |
| 98 | Kate Longacker | 18 | Daughter | Stenographer | Pennsylvania |
| 99 | Mattie Longacker | 15 | Daughter | At School | Pennsylvania |
| 100 | Alice Longacker | 10 | Daughter | At School | Pennsylvania |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1900 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)