HJ
Harold Jones — 1940 US Census Record
Model Tree available1940 United States Federal Census · Monroe-County, New York
Our Model Tree links this Harold Jones across the 1920, 1930 and 1940 US Censuses in Monroe-County, New York (XGBoost, ~Confirmed), with identified parents John & John — first a son (b.~1916), then head of a 4-person household.
Age 24
b. ~1916
Male
Son
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Monroe-County, New York |
| Surname | Jones |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Rochester |
| 1935 Residence (County) | Monroe |
| Additional Details | |
| Occupation | Attendant |
| Industry | Gas Station |
| Class of Worker | PW |
| Hours Worked | 8 |
| Income (1939) | 1040 |
| Highest Grade | Hs 1 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Attendant |
| Township / Ward | Rochester |
| Est. Birth Year | ~1916 |
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 1940 census.
| Name | Relation to head | Relative to Harold | Age | Birth yr |
|---|---|---|---|---|
| John Jones | Head | — | 57 | ~1883 |
| Harold Jones | Son | — | 24 | ~1916 |
| Gerald Jones | Son | — | 24 | ~1916 |
| Lulu Jones | Spouse | — | 56 | ~1884 |
Census Appearances
1920
Monroe, New …
Son, age 4
Monroe, New York · implied b. ~1916 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read | No |
| Can Write | No |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Monroe, New …
Son, age 14
Monroe, New York · implied b. ~1916 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Harold H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Monroe-County, New …
Son, age 24
Monroe-County, New York · implied b. ~1916 — 4 household members
| Surname | Jones |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Rochester |
| 1935 Residence (County) | Monroe |
| Occupation | Attendant |
| Industry | Gas Station |
| Class of Worker | PW |
| Hours Worked | 8 |
| Income (1939) | 1040 |
| Highest Grade | Hs 1 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 Harold Jones across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Jones (~0.92 confidence) and father John Jones (~0.92 confidence) and mother Lulu Jones (~0.92 confidence) and father John Jones (~0.92 confidence) and mother Lulu Jones (~0.92 confidence) and mother Anna Jones (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Jones
b. ~1883
Source father
● Household
· direct · ~0.92
Father
John Jones
b. ~1883
Source father
● Household
· direct · ~0.92
Mother
Lulu Jones
b. ~1884
Source mother
● Household
· direct · ~0.92
Father
John Jones
b. ~1885
Source father
● Household
· direct · ~0.92
Mother
Lulu Jones
b. ~1885
Source mother
● Household
· direct · ~0.92
Mother
Anna Jones
b. ~1886
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harold Jones
Son · 1940 · age 24 · b. ~1916 · New York
★ You are viewing this record
Sibling
Gerald Jones
Sibling · 1940 · age 24
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 — Monroe-County, New York
Open full size
1940 US Federal Census — Monroe-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02850-00896)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | William H. Hafner | 2 | Son | — | — |
| 42 | Glenn E. Allen | 51 | Head | Sales Clerk | New York |
| 43 | Earl H. Allen | 23 | Son | Sales Business | New York |
| 44 | Seymour W. Slade | 69 | Head | Baker | England |
| 45 | Estella Slade | 64 | Wife | House Work | Penna |
| 46 | Jennie Seymour | 51 | Sister in law | Sales Clerk | Indiana |
| 47 | John A. Haselwander | 51 | Head | Taper | New York |
| 48 | Emma C. Haselwander | 48 | Wife | House Work | New York |
| 49 | Harvey J. Haselwander | 28 | Son | Factory | New York |
| 50 | Rita L. Haselwander | 17 | Daughter | House Work | New York |
| 51 | Evelyn R. Curtis | 19 | Lodger | Office Work | New York |
| 52 | Alfred A. Davis | 36 | Head | Collector | England |
| 53 | Sarah Davis | 30 | Wife | Office Clerk | England |
| 54 | Alfred Jr. Davis | 20 | Son | Sales Clerk | New York |
| 55 | Fred Gammager | 40 | Head | Baker | Germany |
| 56 | Clara Gammager | 34 | Wife | House Work | Germany |
| 57 | Ruth Gammager | 10 | Daughter | — | New York |
| 58 | Chas. R. Malin | 25 | Head | Butcher | New York |
| 59 | Marion H. Malin | 25 | Wife | House Work | New York |
| 60 | Richard H. Malin | 0 | Son | — | — |
| 61 | Phil. Verhegge | 54 | Father in law | Barber | Belgium |
| 62 | Ethel Verhegge | 54 | Mother in law | House Work | New York |
| 63 | William J. Fowler | 37 | Head | Lathe Hand | Canada |
| 64 | Louise M. Fowler | 35 | Wife | House Work | New York |
| 65 | Richard W. Fowler | 11 | Son | — | New York |
| 66 | Willard B. Yockel | 30 | Head | Butcher | New York |
| 67 | Dorothy Yockel | 29 | Wife | House Work | Canada |
| 68 | William Yockel | 5 | Son | — | — |
| 69 | Jennie Haitz | 60 | Mother | — | New York |
| 70 | Charles M. Miller | 61 | Head | Tracer | New York |
| 71 | Anna V. Miller | 59 | Wife | House Work | New York |
| 72 | Peter Lawton | 40 | Head | Sta. Engineer | Canada |
| 73 | Catherine Lawton | 36 | Wife | House Work | Canada |
| 74 | Bernice Lawton | 19 | Daughter | Office Work | New York |
| 75 | Eugene Lawton | 14 | Son | — | New York |
| 76 | Audrey Lawton | 12 | Daughter | — | New York |
| 77 | John Jones | 57 | Head | Teamster | New York |
| 78 | Lulu Jones | 56 | Wife | House Work | New York |
| 79 | Harold Jones THIS PERSON | 24 | Son | Attendant | New York |
| 80 | Gerald Jones | 24 | Son | Salesman | New York |
Related Census Records
Pedigree Summary
Harold + 1 sibling
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)