MJ
Maria Johnson — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this Maria Johnson across the 1900, 1910 and 1920 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1851), then head of a 4-person household.
Age 59
b. ~1851
Female
Head
Born: Ireland
Widowed
1910 Census Record Details
| Census Year | 1910 |
| Location | Philadelphia, Pennsylvania |
| Surname | Johnson |
| Given Name | Maria R. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 59 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Children Born | 10 |
| Children Living | 9 |
| Year of Immigration | 1863 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Township / Ward | Philadelphia City |
| Est. Birth Year | ~1851 |
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 1910 census.
| Name | Relation to head | Relative to Maria | Age | Birth yr |
|---|---|---|---|---|
| Katharine Johnson | Daughter | — | 18 | ~1892 |
| Helen Stafford | Daughter | — | 34 | ~1876 |
| Maria Johnson | Head | — | 59 | ~1851 |
| Katharine Stafford | Other | — | 6 | ~1904 |
Census Appearances
Head, age 51
Philadelphia, Pennsylvania · implied b. ~1849 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Birth Year | 1849 |
| Year of Immigration | 1870 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
Philadelphia, Pennsylvania
Head, age 59
Philadelphia, Pennsylvania · implied b. ~1851 — 4 household members
| Surname | Johnson |
| Given Name | Maria R. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 59 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Children Born | 10 |
| Children Living | 9 |
| Year of Immigration | 1863 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
Philadelphia, Pennsylvania
Head, age 70
Philadelphia, Pennsylvania · implied b. ~1850 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Margaret |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 70 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Year of Immigration | 1863 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Dining Room |
| Industry | Rags |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth Country | Ireland |
| Year of Naturalization | 1880 |
| 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 Maria Johnson across 3 US Census years (1900, 1910 and 1920) in Philadelphia, Pennsylvania, using XGBoost record linkage.
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This person
Anchor record
Maria Johnson
Head · 1910 · age 59 · b. ~1851 · Pennsylvania
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1910 US Federal Census — Philadelphia, Pennsylvania
Open full size
1910 US Federal Census — Philadelphia, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po1401unit:0526)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Howard Calvert | 34 | Cousin | Book Keeper | Maryland |
| 52 | George C. Little | 25 | Head | Driver | Pennsylvania |
| 53 | Jennie Little | 21 | Wife | — | Belgium |
| 54 | Josephine Little | 2 | Daughter | — | Pennsylvania |
| 55 | Bessie Little | 0 | Daughter | — | Pennsylvania |
| 56 | Maria R. Johnson THIS PERSON | 59 | Head | — | Ireland |
| 57 | Helen M. Stafford | 34 | Daughter | Auditing Clerk | Pennsylvania |
| 58 | Katharine E. Johnson | 18 | Daughter | Inspectress | Pennsylvania |
| 59 | Katharine Stafford | 6 | Granddaughter | — | Pennsylvania |
| 60 | Thomas J. O'Connor | 34 | Head | Collector | Ireland |
| 61 | Katharine O'Connor | 35 | Wife | — | Ireland |
| 62 | Kathleen O'Connor | 0 | Daughter | — | Pennsylvania |
| 63 | Mary A. O'Connor | 41 | Cousin | Weaver | Ireland |
| 64 | Patrick O'Connor | 26 | Cousin | Cabinet Maker | Ireland |
| 65 | George W. Johnson | 40 | Head | Salesman | Pennsylvania |
| 66 | Lillie S. Johnson | 37 | Wife | — | Delaware |
| 67 | Cathryn R. Johnson | 15 | Daughter | — | Pennsylvania |
| 68 | Lillian D. Johnson | 14 | Daughter | — | Pennsylvania |
| 69 | Sarah Robinson | 64 | Mother-in-law | — | England |
| 70 | Thomas D. Smith | 69 | Head | Own Income | Pennsylvania |
| 71 | Rebecca A. Smith | 69 | Wife | — | Delaware |
| 72 | William F. Smith | 42 | Son | Teacher | Delaware |
| 73 | Mary Lowry | 50 | Head | Teacher | Pennsylvania |
| 74 | John Houpt | 59 | Head | Paper Hanger | Pennsylvania |
| 75 | Margaret D. Houpt | 53 | Wife | — | Pennsylvania |
| 76 | May E. Smith | 23 | Niece | Book Binder | Pennsylvania |
| 77 | John J. Smith | 21 | Nephew | Painter | Pennsylvania |
| 78 | Margaret T. Smith | 16 | Niece | Clerk | Pennsylvania |
| 79 | Regina E. Smith | 14 | Niece | — | Pennsylvania |
| 80 | Joseph L. Walbey | 39 | Head | Laborer | Pennsylvania |
| 81 | Frances Walbey | 39 | Wife | — | Ireland |
| 82 | Thomas Walbey | 18 | Son | Laborer | Pennsylvania |
| 83 | Joseph Walbey | 15 | Son | Laborer | Pennsylvania |
| 84 | Frances K. Walbey | 13 | Daughter | — | Pennsylvania |
| 85 | Rose Walbey | 11 | Daughter | — | Pennsylvania |
| 86 | Daniel M. Walbey | 8 | Son | — | Pennsylvania |
| 87 | Anthony Walbey | 6 | Son | — | Pennsylvania |
| 88 | James P. Boyd | 54 | Head | Foreman | Maryland |
| 89 | Clara M. Boyd | 51 | Wife | — | Pennsylvania |
| 90 | Blanche F. Boyd | 23 | Daughter | Packer | Pennsylvania |
| 91 | S. Rodman Boyd | 12 | Son | — | Pennsylvania |
| 92 | William R. Sigmund | 65 | Head | Moulder | Pennsylvania |
| 93 | Martha M. Sigmund | 62 | Wife | — | Pennsylvania |
| 94 | Harry S. Gallagher | 38 | Head | Agent | Pennsylvania |
| 95 | Mattie F. Gallagher | 42 | Wife | — | France |
| 96 | Mamie Currier | 21 | Step-daughter | Operator | Pennsylvania |
| 97 | Jennie Currier | 19 | Step-daughter | Operator | Pennsylvania |
| 98 | Florence Gallagher | 10 | Daughter | — | Pennsylvania |
| 99 | William Knauff | 45 | Head | Painter | Germany |
| 100 | Ida Knauff | 40 | Wife | — | Germany |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1910 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)