RJ
Ralph Johnson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Rockingham-County, New Hampshire
Our Model Tree links this Ralph Johnson across the 1910, 1920, 1930 and 1940 US Censuses in Rockingham-County, New Hampshire (XGBoost, ~Confirmed), with identified parents Harriet & Charles — first a head (b.~1907), then head of a 3-person household.
Age 33
b. ~1907
Male
Head
Born: New Hampshire
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Rockingham-County, New Hampshire |
| Surname | Johnson |
| Given Name | Ralph |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| 1935 Residence (City) | Hampton (1639) |
| 1935 Residence (County) | Rockingham |
| Additional Details | |
| Occupation | farm manager |
| Industry | farmer |
| Class of Worker | PW |
| Hours Worked | 60 |
| Income (1939) | 1200 |
| Highest Grade | C-2 |
| 1935 Residence | Same place |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
| Occupation | Farm Manager |
| Township / Ward | Hampton 1639 |
| Est. Birth Year | ~1907 |
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 1940 census.
| Name | Relation to head | Relative to Ralph | Age | Birth yr |
|---|---|---|---|---|
| Florence Johnson | Daughter | — | 9 | ~1931 |
| Ralph Johnson | Head | — | 33 | ~1907 |
| Alice Johnson | Spouse | — | 34 | ~1906 |
Census Appearances
1910
Rockingham, New …
Son, age 1
Rockingham, New Hampshire · implied b. ~1909 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Ralph S. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| 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
Rockingham, New …
Son, age 12
Rockingham, New Hampshire · implied b. ~1908 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Ralph R. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1930
Rockingham, New …
Son, age 22
Rockingham, New Hampshire · implied b. ~1908 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Ralph R |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Age at First Marriage | 21 |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Occupation | Driver |
| Industry | Truck |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1940
Rockingham-County, New …
Head, age 33
Rockingham-County, New Hampshire · implied b. ~1907 — 3 household members
| Surname | Johnson |
| Given Name | Ralph |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| 1935 Residence (City) | Hampton (1639) |
| 1935 Residence (County) | Rockingham |
| Occupation | farm manager |
| Industry | farmer |
| Class of Worker | PW |
| Hours Worked | 60 |
| Income (1939) | 1200 |
| Highest Grade | C-2 |
| 1935 Residence | Same place |
| 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 Johnson across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Harriet Johnson (~0.92 confidence) and father Charles Johnson (~0.92 confidence) and father Albert Johnson (~0.92 confidence) and mother Florence Johnson (~0.92 confidence) and father Albert Johnson (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Harriet Johnson
b. ~1853
Source mother
● Household
· direct · ~0.92
Father
Charles Johnson
b. ~1857
Source father
● Household
· direct · ~0.92
Father
Albert Johnson
b. ~1870
Source father
● Household
· direct · ~0.92
Mother
Florence Johnson
b. ~1876
Source mother
● Household
· direct · ~0.92
Father
Albert Johnson
b. ~1878
Source father
● Household
· direct · ~0.92
This person
Anchor record
Ralph Johnson
Head · 1940 · age 33 · b. ~1907 · New Hampshire
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Rockingham-County, New Hampshire
Open full size
1940 US Federal Census — Rockingham-County, New Hampshire
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02295-00625)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Richard A Atwood | 65 | Head | Truck Driver Helper | Rhode Island |
| 2 | Lucy D Atwood | 65 | Wife | — | Massachusetts |
| 3 | Lillian H Lane | 65 | Head | — | Maine |
| 4 | Clarence Johnson | 73 | Head | — | New Hampshire |
| 5 | Leslie Jenney Johnson | 51 | Housekeeper | Housekeeper | Massachusetts |
| 6 | Edward Batchelder | 59 | Head | Selectman | Maine |
| 7 | Alice E Batchelder | 60 | Wife | — | Massachusetts |
| 8 | Lawrence E Tilton | 32 | Head | Salesman | New Hampshire |
| 9 | Margaret Tilton | 29 | Wife | — | New Hampshire |
| 10 | Peter E Tilton | 4 | Son | — | Massachusetts |
| 11 | George Perkins | 53 | Head | Carpenter | New Hampshire |
| 12 | Ora Perkins | 45 | Wife | — | New Hampshire |
| 13 | Eugene Tilton | 58 | Head | Sole Sorter | New Hampshire |
| 14 | Hattie F Tilton | 56 | Wife | — | New Hampshire |
| 15 | Linwood Bailey | 43 | Head | Farm Laborer | Maine |
| 16 | Rosetta Bailey | 34 | Wife | — | Maine |
| 17 | Benjamin Bailey | 14 | Son | — | Maine |
| 18 | Marnie Bailey | 10 | Daughter | — | New Hampshire |
| 19 | Virginia Bailey | 9 | Daughter | — | New Hampshire |
| 20 | Linwood Jr Bailey | 8 | Son | — | New Hampshire |
| 21 | Rosetta Bailey | 6 | Daughter | — | New Hampshire |
| 22 | Ernestine Bailey | 5 | Daughter | — | New Hampshire |
| 23 | Margaret Bailey | 4 | Daughter | — | New Hampshire |
| 24 | Winthrop Bailey | 2 | Son | — | New Hampshire |
| 25 | Charles Bailey | 1 | Son | — | New Hampshire |
| 26 | Florence Johnson | 64 | Head | Bottling Milk | New Hampshire |
| 27 | Annie Johnson | 45 | Daughter | Bottling Milk | New Hampshire |
| 28 | Annie M Fogg | 59 | Sister | — | New Hampshire |
| 29 | Ralph Johnson THIS PERSON | 33 | Head | Farm Manager | New Hampshire |
| 30 | Alice Johnson | 34 | Wife | — | Massachusetts |
| 31 | Florence Johnson | 9 | Daughter | — | Massachusetts |
| 32 | Randal Young | 48 | Head | Traveling Salesman | New Hampshire |
| 33 | Emma Young | 80 | Mother | — | New Hampshire |
| 34 | Bertha Young | 60 | Sister | Stitcher | New Hampshire |
| 35 | Ida Young | 50 | Sister | Kitchen Helper | New Hampshire |
| 36 | Elizabeth Hoyt | 48 | Head | — | Massachusetts |
| 37 | Alden Hoyt | 12 | Son | — | New York |
| 38 | Nancy Hoyt | 10 | Daughter | — | Indiana |
| 39 | Priscilla A Hoyt | 9 | Daughter | — | Indiana |
| 40 | Frank Hoyt | 7 | Son | — | Maine |
Related Census Records
Pedigree Summary
Ralph
Gen 1 · 5 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)