IL
Isaac Lewis — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Montgomery, Pennsylvania
Our Model Tree links this Isaac Lewis across the 1900 and 1910 US Censuses in Montgomery, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1895), then head of a 12-person household.
Age 15
b. ~1895
Male
Son
Born: Pennsylvania
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Montgomery, Pennsylvania |
| Surname | Lewis |
| Given Name | Isaac S. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Mulatto |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Laborer |
| Industry | Bolt works |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Laborer |
| Township / Ward | Norristown Borough |
| Est. Birth Year | ~1895 |
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 1910 census.
| Name | Relation to head | Relative to Isaac | Age | Birth yr |
|---|---|---|---|---|
| Albert Lewis | Son | — | ~1910 | |
| Rosetta Current | Other | — | 57 | ~1853 |
| John Lewis | Son | — | 7 | ~1903 |
| Josephine Lewis | Head | — | 41 | ~1869 |
| Millard Lewis | Son | — | 9 | ~1901 |
| Harvey Lewis | Son | — | 2 | ~1908 |
| Earl Lewis | Son | — | 4 | ~1906 |
| Harry Lewis | Son | — | 16 | ~1894 |
| Annie Lewis | Daughter | — | 11 | ~1899 |
| Marion Lewis | Daughter | — | 6 | ~1904 |
| Isaac Lewis | Son | — | 15 | ~1895 |
| Martin Lewis | Son | — | 13 | ~1897 |
Census Appearances
1900
Montgomery, Pennsylvania
Son, age 4
Montgomery, Pennsylvania · implied b. ~1896 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Isaac |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Birth Month | Dec |
| Birth Year | 1896 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1910
Montgomery, Pennsylvania
Son, age 15
Montgomery, Pennsylvania · implied b. ~1895 — 12 household members
| Surname | Lewis |
| Given Name | Isaac S. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Mulatto |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Laborer |
| Industry | Bolt works |
| 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 Isaac Lewis across 2 US Census years (1900 and 1910) in Montgomery, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Isaac Lewis
Son · 1910 · age 15 · b. ~1895 · Pennsylvania
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Sibling
Harvey Lewis
Sibling · 1910 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harry Lewis
Sibling · 1910 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Martin Lewis
Sibling · 1910 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Albert Lewis
Sibling · 1910 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Lewis
Sibling · 1910 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Earl Lewis
Sibling · 1910 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Annie Lewis
Sibling · 1910 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Millard Lewis
Sibling · 1910 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marion Lewis
Sibling · 1910 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1910 US Federal Census — Montgomery, Pennsylvania
Open full size
1910 US Federal Census — Montgomery, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po1379unit:0516)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Joseph Booth | 52 | Head | Carpenter | Eng |
| 2 | Sarah Kennedy | 49 | Housekeeper | Housekeeper | Ireland |
| 3 | James Roberson | 41 | Head | Laborer | Virginia |
| 4 | Eliza M. Roberson | 40 | Wife | — | Ohio |
| 5 | Arthur Brown | 22 | Step son | Horse Worker | Ohio |
| 6 | Charles Hardy | 31 | Head | Barber | North Carolina |
| 7 | Rebecca Hardy | 32 | Wife | — | Delaware |
| 8 | Sarah A. Riley | 37 | Head | Laundress | Pennsylvania |
| 9 | Hubert Riley | 7 | Step son | — | Virginia |
| 10 | Beatrice Riley | 4 | Step daughter | — | Pennsylvania |
| 11 | Harry Snyder | 41 | Head | Machinist | Pennsylvania |
| 12 | M. Helen Snyder | 46 | Sister | — | Pennsylvania |
| 13 | Irvin Haas | 30 | Head | Laborer | Pennsylvania |
| 14 | Yvannie Haas | 26 | Wife | — | Virginia |
| 15 | Jesse Haas | 7 | Son | — | Pennsylvania |
| 16 | Rose B. Haas | 3 | Daughter | — | Pennsylvania |
| 17 | William Ryman | 49 | Head | Laborer | Pennsylvania |
| 18 | Irene Ryman | 37 | Wife | — | Pennsylvania |
| 19 | Lena Anderson | 19 | Daughter | — | Pennsylvania |
| 20 | Aldine Anderson | 3 | Grand son | — | Pennsylvania |
| 21 | Edward Bond | 12 | Grand son | — | Pennsylvania |
| 22 | Noble Bond | 10 | Grand son | — | Pennsylvania |
| 23 | Josephine Lewis | 41 | Head | Housework | Pennsylvania |
| 24 | Harry T. Lewis | 16 | Son | Laborer | Pennsylvania |
| 25 | Isaac S. Lewis THIS PERSON | 15 | Son | Laborer | Pennsylvania |
| 26 | Annie H. Lewis | 11 | Daughter | — | Pennsylvania |
| 27 | Millard G. Lewis | 9 | Son | — | Pennsylvania |
| 28 | John R. Lewis | 7 | Son | — | Pennsylvania |
| 29 | Marion C. Lewis | 6 | Daughter | — | Pennsylvania |
| 30 | Earl L. Lewis | 4 | Son | — | Pennsylvania |
| 31 | Harvey J. Lewis | 2 | Son | — | Pennsylvania |
| 32 | Albert C. Lewis | 0 | Son | — | Pennsylvania |
| 33 | Martin L. Lewis | 13 | Son | — | Pennsylvania |
| 34 | Rosetta Current | 57 | Boarder | — | Pennsylvania |
| 35 | Lewis Bantum | 54 | Head | Clergyman | Maryland |
| 36 | Cornelia Bantum | 50 | Wife | — | Delaware |
| 37 | Elmira Bantum | 34 | Daughter | — | Delaware |
| 38 | Mary Bantum | 30 | Daughter | — | Delaware |
| 39 | Harvey Bantum | 19 | Son | Servant | Delaware |
| 40 | Vivian Bantum | 13 | Daughter | — | Delaware |
| 41 | Elizabeth Blackwell | 49 | Head | — | Pennsylvania |
| 42 | Mary Jane Blackwell | 33 | Daughter | Teacher | Pennsylvania |
| 43 | Mary A. Gray | 74 | Mother | — | Pennsylvania |
| 44 | Lechina Lundy | 8 | Boarder | — | Pennsylvania |
| 45 | William Lundy | 6 | Boarder | — | Pennsylvania |
| 46 | Rose Evans | 62 | Head | — | Virginia |
| 47 | Lizzie Evans | 30 | Daughter | Servant | Virginia |
| 48 | Clarence Evans | 14 | Grandson | — | Virginia |
| 49 | Dora Evans | 12 | Granddaughter | — | Virginia |
| 50 | John R. Lewis | 67 | Head | Laborer | Pennsylvania |
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)