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Mary Lambert — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Monroe, Pennsylvania
Our Model Tree links this Mary Lambert across the 1900 and 1910 US Censuses in Monroe, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1876), then head of a 10-person household.
Age 34
b. ~1876
Female
Spouse
Born: Pennsylvania
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | Monroe, Pennsylvania |
| Surname | Lambert |
| Given Name | Mary Catherine |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Years Married | 14 |
| Children Born | 10 |
| Children Living | 8 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | none |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Smithfield Township |
| Est. Birth Year | ~1876 |
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.
10 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Edna Lambert | Daughter | — | 9 | ~1901 |
| Mary Lambert | Daughter | — | 7 | ~1903 |
| Irma Lambert | Daughter | — | 3 | ~1907 |
| Ida Lambert | Daughter | — | ~1910 | |
| Velma Lambert | Daughter | — | 5 | ~1905 |
| Charles Lambert | Head | — | 39 | ~1871 |
| Russell Lambert | Son | — | 11 | ~1899 |
| Paul Lambert | Son | — | 1 | ~1909 |
| Lloyd Lambert | Son | — | 12 | ~1898 |
| Mary Lambert | Spouse | — | 34 | ~1876 |
Census Appearances
1900
Monroe, Pennsylvania
Spouse, age 25
Monroe, Pennsylvania · implied b. ~1875 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lambert |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Birth Month | Sep |
| Birth Year | 1875 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1910
Monroe, Pennsylvania
Spouse, age 34
Monroe, Pennsylvania · implied b. ~1876 — 10 household members
| Surname | Lambert |
| Given Name | Mary Catherine |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Years Married | 14 |
| Children Born | 10 |
| Children Living | 8 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| 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 Mary Lambert across 2 US Census years (1900 and 1910) in Monroe, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Lambert
Spouse · 1910 · age 34 · b. ~1876 · 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 — Monroe, Pennsylvania
Open full size
1910 US Federal Census — Monroe, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po1376unit:0965)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ernest Lessig | 18 | Son | None | Pennsylvania |
| 2 | George Samuel Lessig | 13 | Boarder | Farm Laborer | Pennsylvania |
| 3 | Frank Rose Lessig | 21 | Boarder | Carpenter | Pennsylvania |
| 4 | George Lambert | 23 | Head | Engineer Stationary | Pennsylvania |
| 5 | Nellie Lambert | 21 | Wife | None | Pennsylvania |
| 6 | Sarah Catherine Lambert | 2 | Daughter | None | Pennsylvania |
| 7 | John Ernest Lambert | 0 | Son | None | Pennsylvania |
| 8 | Harry Walter Lambert | 0 | Son | None | Pennsylvania |
| 9 | Thomas J. Lambert | 0 | Son | None | Pennsylvania |
| 10 | Myron Lambert | 23 | Head | Winder | Pennsylvania |
| 11 | Agnes Beatrice Lambert | 22 | Wife | None | Pennsylvania |
| 12 | Martin Samuel Lambert | 19 | Boarder | Laborer | Pennsylvania |
| 13 | Peter Lambert | 73 | Boarder | Gate Tender | Pennsylvania |
| 14 | Charles Lambert | 39 | Head | Laborer | Pennsylvania |
| 15 | Mary Catherine Lambert THIS PERSON | 34 | Wife | None | Pennsylvania |
| 16 | Lloyd Jacob Lambert | 12 | Son | None | Pennsylvania |
| 17 | Russell Elmer Lambert | 11 | Son | None | Pennsylvania |
| 18 | Edna Ruth Lambert | 9 | Daughter | None | Pennsylvania |
| 19 | Mary Florence Lambert | 7 | Daughter | None | Pennsylvania |
| 20 | Velma Daisy Lambert | 5 | Daughter | None | Pennsylvania |
| 21 | Irma Luna Lambert | 3 | Daughter | None | Pennsylvania |
| 22 | Paul Henry Lambert | 1 | Son | None | Pennsylvania |
| 23 | Ida Lambert | 0 | Daughter | None | Pennsylvania |
| 24 | Charles H. Knight | 71 | Head | Superintendent | New York |
| 25 | Albertha S. Knight | 36 | Wife | None | Pennsylvania |
| 26 | Paul David Knight | 1 | Son | None | Pennsylvania |
| 27 | David M. Ace | 65 | Boarder | Laborer | New Jersey |
| 28 | Thomas Straus | 37 | Head | Section Laborer | New Jersey |
| 29 | Rosa Pugh Straus | 26 | Wife | None | Pennsylvania |
| 30 | Mabel Susanna Straus | 2 | Daughter | None | Pennsylvania |
| 31 | Herman D. F. Straus | 3 | Son | None | Pennsylvania |
| 32 | John Henry M. B. Straus | 1 | Son | None | Pennsylvania |
| 33 | John Counterman | 51 | Head | Laborer | Pennsylvania |
| 34 | Sarah L. Counterman | 43 | Wife | None | Pennsylvania |
| 35 | James Reuben Counterman | 17 | Son | Laborer | Pennsylvania |
| 36 | William Counterman | 27 | Son-in-law | Laborer | Pennsylvania |
| 37 | Frank A. Mason | 28 | Head | None | Ger. |
| 38 | Alex F. Cranizinski | 20 | Brother | Manager | Ger. |
| 39 | Helen Cranizinski | 18 | Sister | None | Ger. |
| 40 | Fred J. Mildenberg | 26 | Hired man | Poultryman | New Jersey |
| 41 | Edwin Frank Mason | 4 | Son | None | New York |
| 42 | Nephiah Leap | 29 | Head | Farmer | Pennsylvania |
| 43 | Ida May Leap | 27 | Wife | None | Pennsylvania |
| 44 | Raymond W. Leap | 5 | Son | None | Pennsylvania |
| 45 | Lottie Leap | 3 | Daughter | None | Pennsylvania |
| 46 | Thomas J. Miller | 22 | Hired man | Laborer | Pennsylvania |
| 47 | Amos Leap | 34 | Head | Farmer | Pennsylvania |
| 48 | Emma Leap | 31 | Wife | None | Pennsylvania |
| 49 | Conrad Peters | 25 | Head | Farmer | Pennsylvania |
| 50 | Sarah B. Peters | 30 | Wife | None | 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)