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Harry Long — 1930 US Census Record
Model Tree available1930 United States Federal Census · Henrico, Virginia
Our Model Tree links this Harry Long across the 1920, 1930 and 1940 US Censuses in Henrico, Virginia (XGBoost, ~Confirmed), with identified parents Ernest & Sherwood — first a son (b.~1911), then head of a 11-person household.
Age 19
b. ~1911
Male
Son
Born: Virginia
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Henrico, Virginia |
| Surname | Long |
| Given Name | Harry E. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Additional Details | |
| Occupation | Clerk |
| Industry | Street Railway |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Occupation | Clerk |
| Township / Ward | Richmond City |
| Est. Birth Year | ~1911 |
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.
11 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Harry | Age | Birth yr |
|---|---|---|---|---|
| Harry Long | Other | — | 56 | ~1874 |
| James Gregory | Son | — | 9 | ~1921 |
| Wyndham Gregory | Son | — | 16 | ~1914 |
| Julia Gregory | Other | — | 44 | ~1886 |
| Nellie Long | Other | — | 47 | ~1883 |
| Harry Long | Son | — | 19 | ~1911 |
| Sherwood Gregory | Head | — | 52 | ~1878 |
| Thomas Long | Son | — | 10 | ~1920 |
| John Plutinski | Other | — | 45 | ~1885 |
| Sherwood Gregory | Son | — | 17 | ~1913 |
| Wilbur Long | Son | — | 16 | ~1914 |
Census Appearances
Son, age 8
Henrico, Virginia · implied b. ~1912 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Long |
| Given Name | Henry G. |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Occupation | none |
| Can Read | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1930
Henrico, Virginia
Son, age 19
Henrico, Virginia · implied b. ~1911 — 11 household members
| Surname | Long |
| Given Name | Harry E. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Occupation | Clerk |
| Industry | Street Railway |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1940
Richmond-City-County, Virginia
Other, age 30
Richmond-City-County, Virginia · implied b. ~1910 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Long |
| Given Name | Herbert H. |
| Relationship to Head | Half Brother |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Virginia |
| 1935 Residence (City) | Richmond |
| 1935 Residence (County) | Henrico |
| Occupation | Auditing Clerk |
| Industry | Telephone Co. |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 2300 |
| Highest Grade | H-4 |
| 1935 Residence | Same Place |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
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 Long across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Ernest Long (~0.92 confidence) and father Sherwood Gregory (~0.92 confidence) and mother Elizabeth Long (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Ernest Long
b. ~1875
Source father
● Household
· direct · ~0.92
Father
Sherwood Gregory
b. ~1878
Source father
● Household
· direct · ~0.92
Mother
Elizabeth Long
b. ~1879
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harry Long
Son · 1930 · age 19 · b. ~1911 · Virginia
★ You are viewing this record
Sibling
Wilbur Long
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sherwood Gregory
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Long
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Gregory
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wyndham Gregory
Sibling · 1930 · age 16
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 — Henrico, Virginia
Open full size
1930 US Federal Census — Henrico, Virginia
Page Contents
11 people indexed on this census page (ia:1930:15thcensus2476unit:0299)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Sherwood V. Gregory | 52 | Head | Sales Manager | Virginia |
| 2 | Julia A. Gregory | 44 | Wife-H | — | Virginia |
| 3 | Sherwood V. Jr. Gregory | 17 | Son | — | Virginia |
| 4 | Wyndham R. Gregory | 16 | Son | — | Virginia |
| 5 | James E. Gregory | 9 | Son | — | Virginia |
| 6 | Harry E. Long | 56 | R | Asst. Chief | Virginia |
| 7 | Nellie B. Long | 47 | Wife-H | — | Virginia |
| 8 | Harry E. Jr. Long THIS PERSON | 19 | Son | Clerk | Virginia |
| 9 | Wilbur C. Long | 16 | Son | — | Virginia |
| 10 | Thomas J. Long | 10 | Son | — | Virginia |
| 11 | John J. Plutinski | 45 | Brother-in-law | — | Virginia |
Related Census Records
Pedigree Summary
Harry + 5 siblings
Gen 1 · 3 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)