RJ
Ralph Jones — 1930 US Census Record
Model Tree available1930 United States Federal Census · Belknap, New Hampshire
Our Model Tree links this Ralph Jones across the 1910, 1920 and 1930 US Censuses in Belknap, New Hampshire (XGBoost, ~Confirmed), with identified parents Allie & Lillian — first a son (b.~1904), then head of a 3-person household.
Age 26
b. ~1904
Male
Son
Born: New Hampshire
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Belknap, New Hampshire |
| Surname | Jones |
| Given Name | Ralph A |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Additional Details | |
| Occupation | Laborer |
| Industry | Odd jobs |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
| Occupation | Laborer |
| Township / Ward | Town Of Gilmanton |
| Est. Birth Year | ~1904 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Ralph | Age | Birth yr |
|---|---|---|---|---|
| Allie Jones | Head | — | 64 | ~1866 |
| Ralph Jones | Son | — | 26 | ~1904 |
| Lillian Jones | Spouse | — | 50 | ~1880 |
Census Appearances
1910
Belknap, New …
Son, age 6
Belknap, New Hampshire · implied b. ~1904 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Ralph A |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1920
Belknap, New …
Son, age 16
Belknap, New Hampshire · implied b. ~1904 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Ralph A |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1930
Belknap, New …
Son, age 26
Belknap, New Hampshire · implied b. ~1904 — 3 household members
| Surname | Jones |
| Given Name | Ralph A |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Occupation | Laborer |
| Industry | Odd jobs |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
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 Ralph Jones across 3 US Census years (1910, 1920 and 1930) in Belknap, New Hampshire, using XGBoost record linkage. Identified parents: father Allie Jones (~0.92 confidence) and mother Lillian Jones (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Allie Jones
b. ~1866
Source father
● Household
· direct · ~0.92
Mother
Lillian Jones
b. ~1880
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Ralph Jones
Son · 1930 · age 26 · b. ~1904 · New Hampshire
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Belknap, New Hampshire
Open full size
1930 US Federal Census — Belknap, New Hampshire
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1298unit:0107)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Arthur L Low | 60 | Head | Farmer | New Hampshire |
| 52 | Nellie A Low | 61 | Wife | — | New Hampshire |
| 53 | Alice Low | 81 | Sister | — | New Hampshire |
| 54 | Isaac R Willard | 41 | Head | Sawyer | New Hampshire |
| 55 | Georgia F Willard | 40 | Wife | — | New Hampshire |
| 56 | Bernice M Willard | 16 | Daughter | — | New Hampshire |
| 57 | Arthur C Willard | 13 | Son | — | New Hampshire |
| 58 | Ruth M Willard | 7 | Daughter | — | New Hampshire |
| 59 | William W Wyer | 58 | Head | Teamster | Maine |
| 60 | William C French | 56 | Head | Painter | New Hampshire |
| 61 | Annie M French | 47 | Wife | — | New Hampshire |
| 62 | Marvin C French | 83 | Father | — | New Hampshire |
| 63 | Lizzie C Flanders | 79 | Head | — | Massachusetts |
| 64 | Grace C Dunbar | 47 | Boarder | — | New Hampshire |
| 65 | Harold S Pickering | 42 | Head | Painter | New Hampshire |
| 66 | Salina A Pickering | 46 | Wife | — | Canada French |
| 67 | Earl H Pickering | 18 | Son | — | New Hampshire |
| 68 | Lucy H Pickering | 18 | Daughter | — | New Hampshire |
| 69 | Lucile M Pickering | 15 | Daughter | — | New Hampshire |
| 70 | Stephen G Twombly | 73 | Head | Carpenter | New Hampshire |
| 71 | Fred V Pease | 71 | Head | — | New Hampshire |
| 72 | Clarence H Twombly | 38 | Head | Carpenter | New Hampshire |
| 73 | Hazel A Twombly | 34 | Wife | — | Massachusetts |
| 74 | Clarence C Twombly | 13 | Son | — | New Hampshire |
| 75 | Virginia H Twombly | 12 | Daughter | — | New Hampshire |
| 76 | Fred H Twombly | 9 | Son | — | New Hampshire |
| 77 | Jane H Twombly | 4 | Son | — | New Hampshire |
| 78 | Ira H Newton | 27 | Laborer | Laborer | New Hampshire |
| 79 | Nathan G Griffin | 62 | Head | — | New Hampshire |
| 80 | Eva G Griffin | 50 | Wife | — | New Hampshire |
| 81 | Harold W Griffin | 22 | Son | Laborer | New Hampshire |
| 82 | Ernest W Longer | 53 | Head | — | New Hampshire |
| 83 | Sarah C Longer | 47 | Wife | — | New Hampshire |
| 84 | Herbert L Cram | 67 | Head | Farmer | New Hampshire |
| 85 | Ada G Cram | 62 | Wife | — | New Hampshire |
| 86 | Allie G Jones | 64 | Head | Farmer | New Hampshire |
| 87 | Lillian L Jones | 50 | Wife | — | New Hampshire |
| 88 | Ralph A Jones THIS PERSON | 26 | Son | Laborer | New Hampshire |
| 89 | Emma C Purcell | 67 | Head-H | — | Massachusetts |
| 90 | Blanche Elsie V Purcell | 45 | Daughter | — | New Hampshire |
| 91 | Viola A Purcell | 39 | Daughter | — | New Hampshire |
| 92 | Joshua A Merrill | 58 | Laborer | Laborer | New Hampshire |
| 93 | Jonathan L Margeau | 69 | Head | Farmer | Canada English |
| 94 | Sarah J Margeau | 62 | Wife | — | Canada English |
| 95 | Clifford M Margeau | 28 | Son | Laborer | Canada English |
| 96 | Ethel M Margeau | 23 | Daughter in law | — | Canada English |
| 97 | Edward M Jr Margeau | 6 | Son | — | New Hampshire |
| 98 | Ramon W Margeau | 4 | Son | — | New Hampshire |
| 99 | Austin H Margeau | 1 | Son | — | New Hampshire |
| 100 | Leon E Ellsworth | 50 | Head | — | New Hampshire |
Related Census Records
Pedigree Summary
Ralph
Gen 1 · 2 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)