CS
Calvin Smith — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Blair, Pennsylvania
Our Model Tree links this Calvin Smith across the 1900, 1910 and 1920 US Censuses in Blair, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1870), then head of a 9-person household.
Age 50
b. ~1870
Male
Head
Born: Pennsylvania
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Blair, Pennsylvania |
| Surname | Smith |
| Given Name | Calvin M |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | O |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Farmer |
| Township / Ward | North Woodbury Township |
| Est. Birth Year | ~1870 |
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.
9 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Calvin | Age | Birth yr |
|---|---|---|---|---|
| Olive Smith | Daughter | — | 13 | ~1907 |
| Margaret Smith | Daughter | — | 16 | ~1904 |
| Calvin Smith | Head | — | 50 | ~1870 |
| Rebecca Smith | Daughter | — | 19 | ~1901 |
| Gilbert Smith | Son | — | 8 | ~1912 |
| Mary Smith | Spouse | — | 46 | ~1874 |
| Charles Smith | Son | — | 12 | ~1908 |
| Mabel Smith | Daughter | — | 14 | ~1906 |
| Mary Smith | Daughter | — | 10 | ~1910 |
Census Appearances
1900
Blair, Pennsylvania
Head, age 31
Blair, Pennsylvania · implied b. ~1869 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Calvin M. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Birth Month | Oct |
| Birth Year | 1869 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Teacher |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1910
Blair, Pennsylvania
Head, age 40
Blair, Pennsylvania · implied b. ~1870 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Calvin |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Years Married | 11 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Teacher |
| Industry | Public schools |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Blair, Pennsylvania
Head, age 50
Blair, Pennsylvania · implied b. ~1870 — 9 household members
| Surname | Smith |
| Given Name | Calvin M |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | O |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| 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 Calvin Smith across 3 US Census years (1900, 1910 and 1920) in Blair, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Calvin Smith
Head · 1920 · age 50 · b. ~1870 · 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 — Blair, Pennsylvania
Open full size
1920 US Federal Census — Blair, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1540unit:0301)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Christ A Rhodes | 56 | Head | Labour | Pennsylvania |
| 52 | Mary J Rhodes | 50 | Wife | — | Pennsylvania |
| 53 | Jacob S Snowberger | 63 | Head | — | Pennsylvania |
| 54 | Sarah J Snowberger | 60 | Wife | — | Pennsylvania |
| 55 | Samuel J Brown | 32 | Head | Pipe Filter | Pennsylvania |
| 56 | Sarah Brown | 33 | Wife | — | Pennsylvania |
| 57 | Edith L Brown | 7 | Daughter | — | Pennsylvania |
| 58 | Dorothy M Brown | 3 | Daughter | — | Pennsylvania |
| 59 | Nancy J Brown | 67 | Mother-in-law | — | Pennsylvania |
| 60 | David R Snyder | 68 | Head | — | Pennsylvania |
| 61 | Rosanna Snyder | 68 | Wife | — | Pennsylvania |
| 62 | Lawrence R Over | 48 | Head | Merchant | Pennsylvania |
| 63 | Maude Over | 34 | Wife | — | Pennsylvania |
| 64 | David B Over | 3 | Son | — | Pennsylvania |
| 65 | Donald J Brubaker | 15 | Step son | — | Pennsylvania |
| 66 | Graydon S Brubaker | 13 | Step son | — | Pennsylvania |
| 67 | Irvin Y Kauffman | 49 | Head | — | Pennsylvania |
| 68 | Maggie Kauffman | 47 | Wife | Yes | Pennsylvania |
| 69 | Daniel H Kauffman | 24 | Head | Laborer | Pennsylvania |
| 70 | Lena S Kauffman | 17 | Wife | — | Pennsylvania |
| 71 | Nelson W Buck | 39 | Head | Baker | Pennsylvania |
| 72 | Rosanna Buck | 36 | Wife | — | Pennsylvania |
| 73 | Orpha M Buck | 15 | Daughter | — | Pennsylvania |
| 74 | Charles C Buck | 14 | Son | — | Pennsylvania |
| 75 | Lloyd J Buck | 12 | Son | — | Pennsylvania |
| 76 | Priscilla J Buck | 10 | Daughter | — | Pennsylvania |
| 77 | Warren R Buck | 7 | Son | — | Pennsylvania |
| 78 | Clyde O Buck | 5 | Son | — | Pennsylvania |
| 79 | Leonard R Buck | 3 | Son | — | Pennsylvania |
| 80 | Margaret Buck | 1 | Daughter | — | Pennsylvania |
| 81 | George S Deeter | 44 | Hired man | Laborer | Pennsylvania |
| 82 | Chas S Noll | 53 | Head | Clergyman | Pennsylvania |
| 83 | Linda E Noll | 49 | Wife | — | Pennsylvania |
| 84 | Earnest C Noll | 6 | Son | — | Pennsylvania |
| 85 | James E Mock | 62 | Head | — | Pennsylvania |
| 86 | Frances B Mock | 62 | Wife | — | Pennsylvania |
| 87 | John W B Miller | 63 | Head | Clergyman | Pennsylvania |
| 88 | Emma E Miller | 59 | Wife | — | Pennsylvania |
| 89 | Theodore R Miller | 21 | Son | — | Pennsylvania |
| 90 | Ruth P Hardman | 24 | Daughter | — | Pennsylvania |
| 91 | Joseph H Hardman | 22 | Son-in-law | Moulder | Pennsylvania |
| 92 | Calvin M Smith THIS PERSON | 50 | Head | Farmer | Pennsylvania |
| 93 | Mary S Smith | 46 | Wife | — | Pennsylvania |
| 94 | Rebecca F Smith | 19 | Daughter | — | Pennsylvania |
| 95 | Margaret M Smith | 16 | Daughter | — | Pennsylvania |
| 96 | Mabel E Smith | 14 | Daughter | — | Pennsylvania |
| 97 | Olive A Smith | 13 | Daughter | — | Pennsylvania |
| 98 | Charles H Smith | 12 | Son | — | Pennsylvania |
| 99 | Mary M Smith | 10 | Daughter | — | Pennsylvania |
| 100 | Gilbert A Smith | 8 | Son | — | Pennsylvania |
Related Census Records
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)