HR
Harry Ross — 1940 US Census Record
Model Tree available1940 United States Federal Census · Clearfield-County, Pennsylvania
Our Model Tree links this Harry Ross across the 1920, 1930 and 1940 US Censuses in Clearfield-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents Mary & Samuel — first a son (b.~1920), then head of a 6-person household.
Age 20
b. ~1920
Male
Son
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Clearfield-County, Pennsylvania |
| Surname | Ross |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Sandy Twp |
| 1935 Residence (County) | Clearfield |
| Additional Details | |
| Occupation | Farm Labor |
| Industry | Agriculture |
| Class of Worker | PW |
| Hours Worked | 26 |
| Income (1939) | 80 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Farm Laborer |
| Township / Ward | Sandy Twp |
| Est. Birth Year | ~1920 |
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 1940 census.
| Name | Relation to head | Relative to Harry | Age | Birth yr |
|---|---|---|---|---|
| Clyde Ross | Son | — | 24 | ~1916 |
| Samuel Ross | Head | — | 66 | ~1874 |
| George Ross | Son | — | 34 | ~1906 |
| Blake Ross | Son | — | 26 | ~1914 |
| Anna Ross | Spouse | — | 62 | ~1878 |
| Harry Ross | Son | — | 20 | ~1920 |
Census Appearances
1920
Clearfield, Pennsylvania
Son, age 1
Clearfield, Pennsylvania · implied b. ~1919 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ross |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Clearfield, Pennsylvania
Son, age 12
Clearfield, Pennsylvania · implied b. ~1918 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ross |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| 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
Clearfield-County, Pennsylvania
Son, age 20
Clearfield-County, Pennsylvania · implied b. ~1920 — 6 household members
| Surname | Ross |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Sandy Twp |
| 1935 Residence (County) | Clearfield |
| Occupation | Farm Labor |
| Industry | Agriculture |
| Class of Worker | PW |
| Hours Worked | 26 |
| Income (1939) | 80 |
| Highest Grade | Hs 4 |
| 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 Harry Ross across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Mary Ross (~0.92 confidence) and father Samuel Ross (~0.92 confidence) and mother Anna Ross (~0.92 confidence) and father William Ross (~0.92 confidence) and mother Jane Ross (~0.92 confidence) and mother Nora Ross (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Mary Ross
b. ~1867
Source mother
● Household
· direct · ~0.92
Father
Samuel Ross
b. ~1874
Source father
● Household
· direct · ~0.92
Mother
Anna Ross
b. ~1878
Source mother
● Household
· direct · ~0.92
Father
William Ross
b. ~1883
Source father
● Household
· direct · ~0.92
Mother
Jane Ross
b. ~1889
Source mother
● Household
· direct · ~0.92
Mother
Nora Ross
b. ~1899
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harry Ross
Son · 1940 · age 20 · b. ~1920 · Pennsylvania
★ You are viewing this record
Sibling
George Ross
Sibling · 1940 · age 34
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clyde Ross
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Blake Ross
Sibling · 1940 · age 26
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
1940 US Federal Census — Clearfield-County, Pennsylvania
Open full size
1940 US Federal Census — Clearfield-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03471-00666)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Fred D. Dunlap | 38 | Head | Carpenter | Pennsylvania |
| 2 | Mildred Dunlap | 38 | Wife | — | Pennsylvania |
| 3 | Doris J. Dunlap | 13 | Daughter | — | Pennsylvania |
| 4 | Nancy L. Dunlap | 4 | Daughter | — | Pennsylvania |
| 5 | David M. Dunlap | 2 | Son | — | Pennsylvania |
| 6 | Olive J. Dunlap | 65 | Head | Farm Manager | Pennsylvania |
| 7 | Charles E. Pearson | 34 | Head | Pipe Fitter Helper | Pennsylvania |
| 8 | Margaret Pearson | 28 | Wife | — | Pennsylvania |
| 9 | Charles E. Jr. Pearson | 5 | Son | — | Pennsylvania |
| 10 | Charlotte A. Pearson | 5 | Daughter | — | Pennsylvania |
| 11 | Margaret E. Pearson | 3 | Daughter | — | Pennsylvania |
| 12 | Jacob G. Hetzennater | 62 | Head | Farmer Manager | Pennsylvania |
| 13 | Carrie L. Hetzennater | 59 | Wife | — | Pennsylvania |
| 14 | Paul A. Hetzennater | 26 | Son | Laborer | Pennsylvania |
| 15 | J. Ralph Ab. Hetzennater | 21 | Son | New Worker | Pennsylvania |
| 16 | John Cameron | 80 | Head | — | Canada |
| 17 | Thomas Olam | 73 | Head | Mine Foreman | Pennsylvania |
| 18 | Helen Olam | 71 | Wife | — | Pennsylvania |
| 19 | Anna Drakey | 71 | Head | — | Pennsylvania |
| 20 | Ida May Drakey | 22 | Daughter | Seamstress | Pennsylvania |
| 21 | Roland Clayton Drakey | 58 | Brother | Laborer | Pennsylvania |
| 22 | Samuel C. Ross | 66 | Head | Laborer | Pennsylvania |
| 23 | Anna Ross | 62 | Wife | — | Pennsylvania |
| 24 | George Ross | 34 | Son | Miner | Pennsylvania |
| 25 | Blake Ross | 26 | Son | New Worker | Pennsylvania |
| 26 | Harry Ross THIS PERSON | 20 | Son | Farm Labor | Pennsylvania |
| 27 | Clyde Ross | 24 | Son | Labor | Pennsylvania |
| 28 | James Morren | 76 | Head | — | England |
| 29 | Rosella Morren | 68 | Wife | Farm Manager | Pennsylvania |
| 30 | Clare Souleby | 14 | Boarder | — | Pennsylvania |
| 31 | Calvin L. Guthrie | 79 | Head | — | Pennsylvania |
| 32 | Raymond Weller | 37 | Head | Mechanic | Pennsylvania |
| 33 | Elsie D. Weller | 29 | Wife | — | Pennsylvania |
| 34 | Lucille Weller | 4 | Daughter | — | Pennsylvania |
| 35 | John Weller | 1 | Son | — | Pennsylvania |
| 36 | J. Elmer R. Ellis | 73 | Head | Carpenter | Pennsylvania |
| 37 | Jane Ellis | 71 | Wife | — | Pennsylvania |
| 38 | Dallas L. Miller | 50 | Head | Mail Clerk | Pennsylvania |
| 39 | Janet Miller | 40 | Wife | — | Pennsylvania |
| 40 | Grant Miller | 19 | Son | Salesman | Pennsylvania |
Pedigree Summary
Harry + 3 siblings
Gen 1 · 6 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)