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Mary Black — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Perry, Pennsylvania
Our Model Tree links this Mary Black across the 1900, 1910 and 1920 US Censuses in Perry, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1868), then head of a 6-person household.
Age 52
b. ~1868
Female
Spouse
Born: Pennsylvania
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Perry, Pennsylvania |
| Surname | Black |
| Given Name | Mary A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| 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 | Tuscarora Township |
| Est. Birth Year | ~1868 |
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.
6 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Helen Black | Daughter | — | 15 | ~1905 |
| Jessie Black | Daughter | — | 17 | ~1903 |
| Samuel Black | Head | — | 53 | ~1867 |
| Eber Black | Son | — | 20 | ~1900 |
| George Black | Son | — | 13 | ~1907 |
| Mary Black | Spouse | — | 52 | ~1868 |
Census Appearances
1900
Perry, Pennsylvania
Spouse, age 33
Perry, Pennsylvania · implied b. ~1867 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Black |
| Given Name | Mary U. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Birth Month | June |
| Birth Year | 1867 |
| 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
Perry, Pennsylvania
Spouse, age 42
Perry, Pennsylvania · implied b. ~1868 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Black |
| Given Name | Mary A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Years Married | 15 |
| Children Born | 6 |
| Children Living | 6 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Perry, Pennsylvania
Spouse, age 52
Perry, Pennsylvania · implied b. ~1868 — 6 household members
| Surname | Black |
| Given Name | Mary A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| 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 Black across 3 US Census years (1900, 1910 and 1920) in Perry, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Black
Spouse · 1920 · age 52 · b. ~1868 · Pennsylvania
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Perry, Pennsylvania
Open full size
1920 US Federal Census — Perry, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1613unit:1057)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ida Longacre | 47 | Head | — | Pennsylvania |
| 2 | Emma Longacre | 42 | Wife | — | Pennsylvania |
| 3 | S. Lloyd Longacre | 20 | Son | Laborer | Pennsylvania |
| 4 | Sarah E. Longacre | 19 | Daughter | Laborer | Pennsylvania |
| 5 | Nettie O. Longacre | 17 | Daughter | Laborer | Pennsylvania |
| 6 | Isaac H. Longacre | 16 | Son | — | Pennsylvania |
| 7 | Zelda M. Longacre | 13 | Daughter | — | Pennsylvania |
| 8 | Wm. B. Longacre | 9 | Son | — | Pennsylvania |
| 9 | Ella M. Longacre | 7 | Daughter | — | Pennsylvania |
| 10 | Mary C. Longacre | 5 | Daughter | — | Pennsylvania |
| 11 | Dorothy A. Longacre | 3 | Daughter | — | Pennsylvania |
| 12 | Edward F. Davis | 34 | Head | Farmer | Pennsylvania |
| 13 | Ada G. Davis | 30 | Wife | — | Pennsylvania |
| 14 | Robert G. Davis | 6 | Son | — | Pennsylvania |
| 15 | Jean A. Davis | 1 | Daughter | — | Pennsylvania |
| 16 | Rhoda B. Rissinger | 13 | Servant | Servant | Pennsylvania |
| 17 | Jonathan B. Rice | 58 | Boarder | Retired | Pennsylvania |
| 18 | Amos E. Fosselman | 60 | Head | Farmer | Pennsylvania |
| 19 | Martha A. Fosselman | 59 | Wife | — | Pennsylvania |
| 20 | Wayne Fosselman | 33 | Son | Manager | Pennsylvania |
| 21 | Sherman Fosselman | 24 | Son | Mechanic | Pennsylvania |
| 22 | Edmond Fosselman | 18 | Son | Bank Clerk | Pennsylvania |
| 23 | J. R. Bigler | 62 | Head | Farmer | Pennsylvania |
| 24 | Clara E. Bigler | 59 | Wife | — | Pennsylvania |
| 25 | Harry R. Bigler | 22 | Son | Teacher | Pennsylvania |
| 26 | Verna Bigler | 26 | Daughter-in-law | — | Pennsylvania |
| 27 | Samuel Crum | 80 | Head | — | Pennsylvania |
| 28 | Annie Crum | 79 | Wife | — | Pennsylvania |
| 29 | Margaret Crum | 68 | Head | — | Pennsylvania |
| 30 | Belle Crum | 36 | Daughter | — | Pennsylvania |
| 31 | Philip Our | 57 | Head | Farmer | Pennsylvania |
| 32 | Sarah J. Our | 58 | Wife | — | Pennsylvania |
| 33 | J. Calvin Our | 32 | Son | Laborer | Pennsylvania |
| 34 | Herbert Our | 30 | Son | Laborer | Pennsylvania |
| 35 | Jesse Our | 27 | Son | — | Pennsylvania |
| 36 | Minnie Our | 23 | Daughter | — | Pennsylvania |
| 37 | Lester Our | 20 | Son | — | Pennsylvania |
| 38 | Samuel Black | 53 | Head | Farmer | Pennsylvania |
| 39 | Mary A. Black THIS PERSON | 52 | Wife | — | Pennsylvania |
| 40 | Eber Black | 20 | Son | — | Pennsylvania |
| 41 | Jessie Black | 17 | Daughter | — | Pennsylvania |
| 42 | Helen Black | 15 | Daughter | — | Pennsylvania |
| 43 | George Black | 13 | Son | — | Pennsylvania |
| 44 | R. C. Parson | 52 | Head | Farmer | Pennsylvania |
| 45 | Bessie E. Parson | 33 | Wife | — | Pennsylvania |
| 46 | Lenny C. Parson | 13 | Son | — | Pennsylvania |
| 47 | Martha E. Parson | 11 | Daughter | — | Pennsylvania |
| 48 | Lilly M. Parson | 9 | Daughter | — | Pennsylvania |
| 49 | James Traver | 26 | Head | P. R. R. Co. | Pennsylvania |
| 50 | Delilah F. Traver | 21 | 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)