RP
Robert Pearson — 1920 US Census Record
Model Tree available1920 United States Federal Census · Merrimack, New Hampshire
Our Model Tree links this Robert Pearson across the 1900, 1910 and 1920 US Censuses in Merrimack, New Hampshire (XGBoost, ~Confirmed), with identified parents John & Stephen — first a son (b.~1897), then head of a 4-person household.
Age 23
b. ~1897
Male
Son
Born: New Hampshire
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Merrimack, New Hampshire |
| Surname | Pearson |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | Scotland |
| Additional Details | |
| Occupation | Clerk |
| Industry | U.S. Post Office |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
| Occupation | Clerk |
| Township / Ward | City Of Franklin |
| Est. Birth Year | ~1897 |
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 1920 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Mary Pearson | Spouse | — | 50 | ~1870 |
| Evelyn Pearson | Daughter | — | 21 | ~1899 |
| John Pearson | Head | — | 47 | ~1873 |
| Robert Pearson | Son | — | 23 | ~1897 |
Census Appearances
1900
Merrimack, New …
Son, age 4
Merrimack, New Hampshire · implied b. ~1896 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Pearson |
| Given Name | Robert G |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Birth Month | Jun |
| Birth Year | 1896 |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | Scotland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1910
Merrimack, New …
Son, age 14
Merrimack, New Hampshire · implied b. ~1896 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Pearson |
| Given Name | Robert D |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | Scotland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1920
Merrimack, New …
Son, age 23
Merrimack, New Hampshire · implied b. ~1897 — 4 household members
| Surname | Pearson |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | Scotland |
| Occupation | Clerk |
| Industry | U.S. Post Office |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| 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 Robert Pearson across 3 US Census years (1900, 1910 and 1920) in Merrimack, New Hampshire, using XGBoost record linkage. Identified parents: father John Pearson (~0.92 confidence) and father Stephen Pearson (~0.92 confidence) and mother Mary Pearson (~0.92 confidence) and mother Mary Pearson (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Pearson
b. ~1872
Source father
● Household
· direct · ~0.92
Father
Stephen Pearson
b. ~1872
Source father
● Household
· direct · ~0.92
Mother
Mary Pearson
b. ~1866
Source mother
● Household
· direct · ~0.92
Mother
Mary Pearson
b. ~1870
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Robert Pearson
Son · 1920 · age 23 · b. ~1897 · New Hampshire
★ You are viewing this record
Sibling
Evelyn Pearson
Sibling · 1920 · age 21
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
1920 US Federal Census — Merrimack, New Hampshire
Open full size
1920 US Federal Census — Merrimack, New Hampshire
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1012unit:0777)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Walter Desoto | 43 | Head | Paper Maker | New Hampshire |
| 52 | Lucy Desoto | 34 | Wife | None | New Hampshire |
| 53 | Philip Desoto | 14 | Son | None | Massachusetts |
| 54 | Irvin Whitaker | 27 | Brother-in-law | Carpenter | New Hampshire |
| 55 | Raymond Whitaker | 24 | Brother-in-law | Needle Maker | New Hampshire |
| 56 | John Pearson | 47 | Head | Plumber | New Hampshire |
| 57 | Mary Pearson | 50 | Wife | None | Scotland |
| 58 | Robert Pearson THIS PERSON | 23 | Son | Clerk | New Hampshire |
| 59 | Evelyn Pearson | 21 | Daughter | None | New Hampshire |
| 60 | Rolland Prouse | 29 | Head | Salesman | New Hampshire |
| 61 | Bessie Prouse | 36 | Wife | None | New Hampshire |
| 62 | Daniel Casey | 57 | Head | Laborer | Vermont |
| 63 | Mary E. Casey | 50 | Wife | None | Vermont |
| 64 | Evelyn Casey | 10 | Daughter | None | New Hampshire |
| 65 | Mary Murtough | 76 | Mother-in-law | None | Vermont |
| 66 | Ellen Murtough | 53 | Sister-in-law | Servant | Minnesota |
| 67 | Romeo Daigneault | 56 | Head | Engraver | Canada |
| 68 | Delia Daigneault | 56 | Wife | None | New Hampshire |
| 69 | Lena Daigneault | 27 | Daughter | Knitter | New Hampshire |
| 70 | Arthur Daigneault | 24 | Son | Painter | New Hampshire |
| 71 | Albert Daigneault | 22 | Son | Laborer | New Hampshire |
| 72 | Frank Daigneault | 20 | Son | None | New Hampshire |
| 73 | Anna Dineen | 23 | Boarder | Mender | New Hampshire |
| 74 | George Daigneault | 29 | Head | Weaver | New Hampshire |
| 75 | Mildred Daigneault | 27 | Wife | Laborer | New Hampshire |
| 76 | Raymond Daigneault | 6 | Son | None | New Hampshire |
| 77 | Francis Daigneault | 2 | Son | None | New Hampshire |
| 78 | Peter Joyal | 57 | Head | Needle Maker | Canada |
| 79 | Hilda Joyal | 56 | Wife | None | Canada |
| 80 | Edward Joyal | 18 | Son | Needle Maker | New Hampshire |
| 81 | Aaron Joyal | 16 | Son | None | New Hampshire |
| 82 | Anna Joyal | 10 | Daughter | None | New Hampshire |
| 83 | Helen Joyal | 5 | Daughter | None | New Hampshire |
| 84 | Raymond Joyal | 4 | Son | None | New Hampshire |
| 85 | Peter Joyal | 3 | Son | None | New Hampshire |
| 86 | Victor Trottier | 46 | Head | Laborer | Vermont |
| 87 | Hattie Trottier | 43 | Wife | None | New Hampshire |
| 88 | Isabel Trottier | 11 | Daughter | None | New Hampshire |
| 89 | Rosalina Trottier | 9 | Daughter | None | New Hampshire |
| 90 | Raymond Trottier | 7 | Son | None | New Hampshire |
| 91 | Harley Sears | 40 | Boarder | Teamster | Vermont |
| 92 | Louis Boudreau | 50 | Head | Mason | Canada |
| 93 | Emma Boudreau | 46 | Wife | None | Canada |
| 94 | Leo Boudreau | 19 | Son | Helping | New Hampshire |
| 95 | Adelard Boudreau | 16 | Son | Laborer | New Hampshire |
| 96 | Louis Boudreau | 13 | Son | None | New Hampshire |
| 97 | Eugene Boudreau | 11 | Son | None | New Hampshire |
| 98 | Rachael Boudreau | 8 | Daughter | None | New Hampshire |
| 99 | Emma Boudreau | 3 | Daughter | None | New Hampshire |
| 100 | Nellie Sargent | 49 | Head | None | New Hampshire |
Pedigree Summary
Robert + 1 sibling
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)