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John Conrad — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Huntingdon, Pennsylvania
Our Model Tree links this John Conrad across the 1900, 1910 and 1920 US Censuses in Huntingdon, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1851), then head of a 3-person household.
Age 69
b. ~1851
Male
Head
Born: Pennsylvania
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Huntingdon, Pennsylvania |
| Surname | Conrad |
| Given Name | John M. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 69 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Laborer |
| Industry | State Road |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Laborer |
| Township / Ward | Warriors Mark Township |
| 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.
3 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Mary Conrad | Spouse | — | 63 | ~1857 |
| John Conrad | Head | — | 69 | ~1851 |
| Mildred Conrad | Daughter | — | 29 | ~1891 |
Census Appearances
1900
Huntingdon, Pennsylvania
Head, age 50
Huntingdon, Pennsylvania · implied b. ~1850 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Conrad |
| Given Name | John M |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Birth Month | Jan |
| Birth Year | 1850 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Farmer |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1910
Huntingdon, Pennsylvania
Head, age 60
Huntingdon, Pennsylvania · implied b. ~1850 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Conrad |
| Given Name | John M |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Years Married | 34 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Farmer |
| Industry | General Farm |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Huntingdon, Pennsylvania
Head, age 69
Huntingdon, Pennsylvania · implied b. ~1851 — 3 household members
| Surname | Conrad |
| Given Name | John M. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 69 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Laborer |
| Industry | State Road |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| 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 John Conrad across 3 US Census years (1900, 1910 and 1920) in Huntingdon, Pennsylvania, using XGBoost record linkage.
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This person
Anchor record
John Conrad
Head · 1920 · age 69 · b. ~1851 · 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 — Huntingdon, Pennsylvania
Open full size
1920 US Federal Census — Huntingdon, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1564unit:0253)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Eudora M. Burket | 24 | Daughter | — | Pennsylvania |
| 52 | Mary E. Chamberlain | 72 | Head | — | Pennsylvania |
| 53 | W. Harry Chamberlain | 51 | Son | — | Pennsylvania |
| 54 | Lottie J. Chamberlain | 36 | Daughter | Post Mistress | Pennsylvania |
| 55 | Harry J. Kunkel | 36 | Head | Tinsmith | Pennsylvania |
| 56 | Anna J. Kunkel | 36 | Wife | — | Pennsylvania |
| 57 | Katherine Kunkel | 8 | Daughter | — | Pennsylvania |
| 58 | James B. Harkness | 76 | Inmate | — | Pennsylvania |
| 59 | Mary Stitzel | 65 | House Keeper | Domestic | New York |
| 60 | John M. Conrad THIS PERSON | 69 | Head | Laborer | Pennsylvania |
| 61 | Mary E. Conrad | 63 | Wife | — | Pennsylvania |
| 62 | Mildred M. Conrad | 29 | Daughter | Teacher | Pennsylvania |
| 63 | Jacob H. Mattern | 73 | Head | — | Pennsylvania |
| 64 | Mary W. Mattern | 69 | Wife | — | Pennsylvania |
| 65 | Andrew S. Waite | 72 | Brother-in-law | — | Pennsylvania |
| 66 | Harry H. Isett | 40 | Head | Laborer | Pennsylvania |
| 67 | Anna S. Isett | 32 | Wife | — | Pennsylvania |
| 68 | Wilhelmina M. Isett | 11 | Daughter | — | Pennsylvania |
| 69 | Mildred H. Isett | 9 | Daughter | — | Pennsylvania |
| 70 | Harry L. Isett | 7 | Son | — | Pennsylvania |
| 71 | Melvin W. Isett | 4 | Son | — | Pennsylvania |
| 72 | Catherine J. Isett | 1 | Daughter | — | Pennsylvania |
| 73 | Mary Mumberg | 70 | Mother-in-law | — | Pennsylvania |
| 74 | Alfred A. Funk | 58 | Head | — | Pennsylvania |
| 75 | John T. Patton | 74 | Head | Road Foreman | Pennsylvania |
| 76 | Rosa L. Patton | 73 | Wife | — | Pennsylvania |
| 77 | Gertrude A. Patton | 35 | Daughter | — | Pennsylvania |
| 78 | George A. Kinch | 57 | Head | Laborer | Pennsylvania |
| 79 | Annie M. Kinch | 63 | Wife | — | Pennsylvania |
| 80 | William J. Musser | 60 | Head | Meat Cutter | Pennsylvania |
| 81 | Bertha E. Musser | 29 | Daughter | — | Pennsylvania |
| 82 | George W. Fisher | 66 | Head | General Manager | Pennsylvania |
| 83 | Bella G. Fisher | 46 | Wife | — | Pennsylvania |
| 84 | Hilda M. Griffin | 14 | Companion | — | Pennsylvania |
| 85 | Anna Robold | 73 | Head | — | Pennsylvania |
| 86 | Mary V. Robold | 46 | Daughter | — | Pennsylvania |
| 87 | Martin L. Musser | 64 | Head | — | Pennsylvania |
| 88 | James W. Musser | 40 | Son | — | Pennsylvania |
| 89 | William M. Biddle | 67 | Head | Farmer | Pennsylvania |
| 90 | Mary E. Biddle | 64 | Wife | — | Pennsylvania |
| 91 | Samuel T. Emery | 59 | Head | Foreman | Pennsylvania |
| 92 | Margaret E. Emery | 57 | Wife | — | Pennsylvania |
| 93 | Florence M. Emery | 15 | Daughter | — | Pennsylvania |
| 94 | Rosa B. Heist | 31 | Daughter | — | Pennsylvania |
| 95 | John E. Heist | 10 | Son | — | Pennsylvania |
| 96 | Samuel B. Heist | 5 | Son | — | Pennsylvania |
| 97 | Lloyd Buck | 47 | Head | Farmer | Pennsylvania |
| 98 | Catherine M. Buck | 40 | Wife | — | Pennsylvania |
| 99 | Willard S. Buck | 23 | Son | — | Pennsylvania |
| 100 | Gillian M. Buck | 18 | Daughter | — | 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)