MH
Mary Hartman — 1920 US Census Record
Linked across censuses1920 United States Federal Census · York, Pennsylvania
Our Model Tree links this Mary Hartman across the 1900, 1910 and 1920 US Censuses in York, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1850), then head of a 3-person household.
Age 70
b. ~1850
Female
Spouse
Born: Pennsylvania
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | York, Pennsylvania |
| Surname | Hartman |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 70 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Borough Of Manchester |
| Est. Birth Year | ~1850 |
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 |
|---|---|---|---|---|
| Abraham Hartman | Head | — | 66 | ~1854 |
| Morris Hartman | Son | — | 27 | ~1893 |
| Mary Hartman | Spouse | — | 70 | ~1850 |
Census Appearances
1900
York, Pennsylvania
Spouse, age 51
York, Pennsylvania · implied b. ~1849 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hartman |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Birth Month | Dec |
| Birth Year | 1849 |
| 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
York, Pennsylvania
Spouse, age 60
York, Pennsylvania · implied b. ~1850 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hartman |
| Given Name | Mary E |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Years Married | 30 |
| Children Born | 5 |
| Children Living | 4 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
York, Pennsylvania
Spouse, age 70
York, Pennsylvania · implied b. ~1850 — 3 household members
| Surname | Hartman |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 70 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 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 |
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 Hartman across 3 US Census years (1900, 1910 and 1920) in York, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Hartman
Spouse · 1920 · age 70 · b. ~1850 · Pennsylvania
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — York, Pennsylvania
Open full size
1920 US Federal Census — York, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1667unit:0630)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Phoebe E. Miller | 34 | Wife | Cigar Maker | Pennsylvania |
| 52 | Charles E. Miller | 5 | Son | — | Pennsylvania |
| 53 | Elmer A. Strickler | 25 | Head | Cabinet Maker | Pennsylvania |
| 54 | Ida M. Strickler | 24 | Wife | Cigar Stripper | Pennsylvania |
| 55 | Glada G. Strickler | 4 | Son | — | Pennsylvania |
| 56 | John S. Leader | 51 | Head | Cigar Maker | Pennsylvania |
| 57 | William H. Everhart | 52 | Head | Clerk Office | Pennsylvania |
| 58 | Minnie E. Everhart | 52 | Wife | — | Pennsylvania |
| 59 | George W. Everhart | 26 | Son | Electrician | Pennsylvania |
| 60 | Alvin Fry | 31 | Head | Laborer | Pennsylvania |
| 61 | Mazie Fry | 28 | Wife | — | Pennsylvania |
| 62 | Velma M. Fry | 11 | Daughter | — | Pennsylvania |
| 63 | Mary A. Fry | 8 | Daughter | — | Pennsylvania |
| 64 | Virgie L. Fry | 7 | Daughter | — | Pennsylvania |
| 65 | Charles H. Fry | 6 | Son | — | Pennsylvania |
| 66 | Mary May | 63 | Head | — | Pennsylvania |
| 67 | Norman A. Lanius | 39 | Head | Mechanic | Pennsylvania |
| 68 | Nora G. Lanius | 39 | Wife | — | Pennsylvania |
| 69 | Charles J. Lanius | 17 | Son | Electrician | Pennsylvania |
| 70 | Ester L. Lanius | 16 | Daughter | Knitter | Pennsylvania |
| 71 | Shelton O. Lanius | 12 | Son | — | Pennsylvania |
| 72 | John L. Lanius | 9 | Son | — | Pennsylvania |
| 73 | Adaline Hake | 66 | Mother-in-law | — | Pennsylvania |
| 74 | William Hake | 41 | Brother-in-law | Machinist | Pennsylvania |
| 75 | Charles E. Naylor | 33 | Head | Weaver | Pennsylvania |
| 76 | Edith M. Naylor | 32 | Wife | — | Pennsylvania |
| 77 | Florence E. Naylor | 10 | Daughter | — | Pennsylvania |
| 78 | Helen I. Naylor | 8 | Daughter | — | Pennsylvania |
| 79 | Robert A. Naylor | 7 | Son | — | Pennsylvania |
| 80 | James B. Naylor | 5 | Son | — | Pennsylvania |
| 81 | Esther M. Naylor | 4 | Daughter | — | Pennsylvania |
| 82 | Evelyn M. Naylor | 3 | Daughter | — | Pennsylvania |
| 83 | Dorothy S. Naylor | 1 | Daughter | — | Pennsylvania |
| 84 | Arthur R. Reynolds | 35 | Head | Cigar Maker | Pennsylvania |
| 85 | Anna G. Reynolds | 34 | Wife | Cigar Maker | Pennsylvania |
| 86 | Richard P. Reynolds | 10 | Son | — | Pennsylvania |
| 87 | Catherine S. Reynolds | 7 | Daughter | — | Pennsylvania |
| 88 | Abraham Hartman | 66 | Head | Farmer | Pennsylvania |
| 89 | Mary E. Hartman THIS PERSON | 70 | Wife | — | Pennsylvania |
| 90 | Morris P. Hartman | 27 | Son | Laborer | Pennsylvania |
| 91 | John P. Krout | 23 | Head | Weaver | Pennsylvania |
| 92 | Gertie M. Krout | 17 | Wife | — | Pennsylvania |
| 93 | Ida M. Krout | 0 | Daughter | — | Pennsylvania |
| 94 | Jacob W. Everhart | 45 | Head | Finisher | Pennsylvania |
| 95 | Anna K. Everhart | 44 | Wife | — | Pennsylvania |
| 96 | Margaret V. Everhart | 15 | Daughter | — | Pennsylvania |
| 97 | Maid A. Everhart | 12 | Daughter | — | Pennsylvania |
| 98 | Frank G. Krout | 66 | Father-in-law | Laborer | Pennsylvania |
| 99 | Zach Gross | 70 | Head | — | Pennsylvania |
| 100 | Laura J. Gross | 63 | Wife | — | 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)