SC
Sarah Cunningham — 1930 US Census Record
Model Tree available1930 United States Federal Census · Indiana, Pennsylvania
Our Model Tree links this Sarah Cunningham across the 1920, 1930 and 1940 US Censuses in Indiana, Pennsylvania (XGBoost, ~Confirmed), with identified parents R & Wm — first a daughter (b.~1885), then head of a 4-person household.
Age 45
b. ~1885
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Indiana, Pennsylvania |
| Surname | Cunningham |
| Given Name | Sarah J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Armstrong Township |
| Est. Birth Year | ~1885 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Sarah | Age | Birth yr |
|---|---|---|---|---|
| Sarah Cunningham | Daughter | — | 45 | ~1885 |
| R Cunningham | Head | — | 78 | ~1852 |
| Julia Cunningham | Spouse | — | 79 | ~1851 |
| Margaret Cunningham | Daughter | — | 49 | ~1881 |
Census Appearances
1920
Indiana, Pennsylvania
Daughter, age 34
Indiana, Pennsylvania · implied b. ~1886 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cunningham |
| Given Name | Sara J |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Indiana, Pennsylvania
Daughter, age 45
Indiana, Pennsylvania · implied b. ~1885 — 4 household members
| Surname | Cunningham |
| Given Name | Sarah J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Indiana-County, Pennsylvania
Daughter, age 54
Indiana-County, Pennsylvania · implied b. ~1886 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cunningham |
| Given Name | Sara |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 54 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Armstrong Twp |
| 1935 Residence (County) | Indiana |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| 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 Sarah Cunningham across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father R Cunningham (~0.92 confidence) and father Wm Cunningham (~0.92 confidence) and mother Julia Cunningham (~0.92 confidence) and mother Julia Cunningham (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
R Cunningham
b. ~1852
Source father
● Household
· direct · ~0.92
Father
Wm Cunningham
b. ~1852
Source father
● Household
· direct · ~0.92
Mother
Julia Cunningham
b. ~1851
Source mother
● Household
· direct · ~0.92
Mother
Julia Cunningham
b. ~1861
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Sarah Cunningham
Daughter · 1930 · age 45 · b. ~1885 · Pennsylvania
★ You are viewing this record
Sibling
Margaret Cunningham
Sibling · 1930 · age 49
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Indiana, Pennsylvania
Open full size
1930 US Federal Census — Indiana, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2045:0323)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Ira J. Bell | 41 | Head | Carpenter | Pennsylvania |
| 52 | Cora L. Bell | 43 | Wife | — | Pennsylvania |
| 53 | Edna R. Bell | 20 | Daughter | — | Pennsylvania |
| 54 | Sarah J. Bell | 16 | Daughter | — | Pennsylvania |
| 55 | Anna J. Bell | 14 | Daughter | — | Pennsylvania |
| 56 | Robert J. Bell | 11 | Son | — | Pennsylvania |
| 57 | Willard J. Bell | 7 | Son | — | Pennsylvania |
| 58 | Joseph C. Bell | 6 | Son | — | Pennsylvania |
| 59 | Margaret R. Bell | 1 | Daughter | — | Pennsylvania |
| 60 | Bettie J. Bell | 0 | Grand Daughter | — | Pennsylvania |
| 61 | Sarah E. Henderson | 77 | Mother-in-law | — | Pennsylvania |
| 62 | William A. Ross | 69 | Head | Mason | Pennsylvania |
| 63 | Anna M. Ross | 72 | Wife | — | Pennsylvania |
| 64 | Harry L. Mccurdy | 56 | Head | Farmer | Pennsylvania |
| 65 | Anna B. Mccurdy | 51 | Wife | — | Pennsylvania |
| 66 | Ella E. Mccurdy | 22 | Daughter | — | Pennsylvania |
| 67 | Myrtle M. Mccurdy | 16 | Daughter | — | Pennsylvania |
| 68 | Susan J. Devlin | 81 | Mother-in-law | — | Pennsylvania |
| 69 | Harry Mccreight | 53 | Head | Farmer | Pennsylvania |
| 70 | Carrie E. Mccreight | 55 | Wife | — | Pennsylvania |
| 71 | James A. Mccreight | 27 | Son | Laborer | Pennsylvania |
| 72 | David R. Mccreight | 18 | Son | — | Pennsylvania |
| 73 | William R. Thomas | 63 | Head | Farmer | Pennsylvania |
| 74 | S. Blanche Thomas | 43 | Wife | — | Pennsylvania |
| 75 | Luella J. Thomas | 15 | Daughter | — | Pennsylvania |
| 76 | Martha D. Thomas | 13 | Daughter | — | Pennsylvania |
| 77 | William E. Thomas | 12 | Son | — | Pennsylvania |
| 78 | Miriam E. Thomas | 10 | Daughter | — | Pennsylvania |
| 79 | Mary E. Thomas | 8 | Daughter | — | Pennsylvania |
| 80 | Frances Thomas | 7 | Daughter | — | Pennsylvania |
| 81 | Jessie M. Thomas | 5 | Son | — | Pennsylvania |
| 82 | Ida-May Thomas | 2 | Daughter | — | Pennsylvania |
| 83 | G. Harry Miller | 49 | Head | Chauffeur | Pennsylvania |
| 84 | Minnie V. Miller | 46 | Wife | — | Pennsylvania |
| 85 | John A. Miller | 24 | Son | Farmer | Pennsylvania |
| 86 | Robert A. Miller | 17 | Son | Laborer | Pennsylvania |
| 87 | Jackson Pedicord | 74 | Uncle | Retired Farmer | Pennsylvania |
| 88 | Lucinda Pedicord | 69 | Aunt | — | Pennsylvania |
| 89 | George M. Hessler | 42 | Head | Farmer | Pennsylvania |
| 90 | Ester L. Hessler | 36 | Wife | — | Pennsylvania |
| 91 | Merle L. Hessler | 18 | Son | Laborer | Pennsylvania |
| 92 | Carl M. Hessler | 15 | Son | — | Pennsylvania |
| 93 | Paul M. Hessler | 12 | Son | — | Pennsylvania |
| 94 | R. Hazlett Cunningham | 78 | Head | Collector | Pennsylvania |
| 95 | Julia M. Cunningham | 79 | Wife | — | Pennsylvania |
| 96 | Margaret Cunningham | 49 | Daughter | — | Pennsylvania |
| 97 | Sarah J. Cunningham THIS PERSON | 45 | Daughter | — | Pennsylvania |
| 98 | Miller Cunningham | 52 | Head | Farmer | Pennsylvania |
| 99 | Maud M. Cunningham | 49 | Wife | — | Pennsylvania |
| 100 | Robert P. Cunningham | 19 | Son | — | Pennsylvania |
Pedigree Summary
Sarah + 1 sibling
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)