HS
Harold Smith — 1920 US Census Record
Model Tree available1920 United States Federal Census · Sullivan, New Hampshire
Our Model Tree links this Harold Smith across the 1900, 1910 and 1920 US Censuses in Sullivan, New Hampshire (XGBoost, ~Confirmed), with identified parents George & Justin — first a son (b.~1901), then head of a 5-person household.
Age 19
b. ~1901
Male
Son
Born: New Hampshire
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Sullivan, New Hampshire |
| Surname | Smith |
| Given Name | Harold J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New York |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
| Township / Ward | Plainfield Township |
| Est. Birth Year | ~1901 |
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.
5 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Harold | Age | Birth yr |
|---|---|---|---|---|
| Katherine Smith | Daughter | — | 13 | ~1907 |
| George Smith | Head | — | 75 | ~1845 |
| Harold Smith | Son | — | 19 | ~1901 |
| Arthur Smith | Son | — | 45 | ~1875 |
| Amelia Smith | Spouse | — | 38 | ~1882 |
Census Appearances
1900
Sullivan, New …
Son, age
Sullivan, New Hampshire · implied b. ~1900 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Harold W |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Birth Month | Apr |
| Birth Year | 1900 |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1910
Sullivan, New …
Son, age 9
Sullivan, New Hampshire · implied b. ~1901 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Harold G |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New York |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1920
Sullivan, New …
Son, age 19
Sullivan, New Hampshire · implied b. ~1901 — 5 household members
| Surname | Smith |
| Given Name | Harold J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New York |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| 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 Harold Smith across 3 US Census years (1900, 1910 and 1920) in Sullivan, New Hampshire, using XGBoost record linkage. Identified parents: father George Smith (~0.92 confidence) and father Justin Smith (~0.92 confidence) and mother Amelia Smith (~0.92 confidence) and mother Amelia Smith (~0.92 confidence) and mother Bertha Smith (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
George Smith
b. ~1845
Source father
● Household
· direct · ~0.92
Father
Justin Smith
b. ~1863
Source father
● Household
· direct · ~0.92
Mother
Amelia Smith
b. ~1882
Source mother
● Household
· direct · ~0.92
Mother
Amelia Smith
b. ~1878
Source mother
● Household
· direct · ~0.92
Mother
Bertha Smith
b. ~1877
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harold Smith
Son · 1920 · age 19 · b. ~1901 · New Hampshire
★ You are viewing this record
Sibling
Katherine Smith
Sibling · 1920 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arthur Smith
Sibling · 1920 · age 45
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 — Sullivan, New Hampshire
Open full size
1920 US Federal Census — Sullivan, New Hampshire
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1012unit:0343)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Eugene D. Rice | 57 | Head | Farmer | Vermont |
| 2 | Cynthia D. Rice | 86 | mother | None | Vermont |
| 3 | Charles E. Eggleston | 56 | Head | Farmer | New Hampshire |
| 4 | Elizabeth B. Eggleston | 45 | wife | None | England |
| 5 | Doris C. Eggleston | 12 | Daughter | None | New Hampshire |
| 6 | Harry D. Eggleston | 9 | Son | None | New Hampshire |
| 7 | Charles G. Williams | 54 | Head | Farmer | New Hampshire |
| 8 | Abbie N. Williams | 88 | mother | None | New Hampshire |
| 9 | George L. Ruggles | 60 | Head | Carpenter | Wisconsin |
| 10 | Caroline C. Ruggles | 61 | wife | None | New Hampshire |
| 11 | Philip Dussault | 49 | Head | None | England |
| 12 | Lucy A. Dussault | 49 | wife | None | England |
| 13 | Lucy H. Dussault | 16 | Daughter | None | New York |
| 14 | Elizabeth Dussault | 13 | Daughter | None | New York |
| 15 | William Dussault | 11 | Son | None | New York |
| 16 | John Dussault | 7 | Son | None | New York |
| 17 | Willis H. Daniels | 75 | Head | Farmer | New Hampshire |
| 18 | Emma J. Daniels | 72 | wife | None | New Hampshire |
| 19 | Blanche P. Daniels | 40 | Daughter | Teacher | New Hampshire |
| 20 | Madge M. Daniels | 34 | Daughter | Teacher | New Hampshire |
| 21 | Walter E. Walker | 41 | Head | Farmer | New Hampshire |
| 22 | Alice Walker | 35 | wife | None | Ireland |
| 23 | Eldon C. Walker | 18 | Son | None | New Hampshire |
| 24 | Lawrence J. Walker | 10 | Son | None | New Hampshire |
| 25 | Eugene W. Walker | 10 | Son | None | New Hampshire |
| 26 | Mildred M. Walker | 3 | Daughter | None | New Hampshire |
| 27 | Arthur G. Read | 46 | Head | Farm Laborer | New Hampshire |
| 28 | Annie P. Read | 49 | wife | None | England |
| 29 | Roger P. Read | 18 | Son | None | New Hampshire |
| 30 | Lydia R. Read | 17 | Daughter | None | New Hampshire |
| 31 | Horace B. Jordan | 55 | Boarder | Farm Laborer | New Hampshire |
| 32 | Miriam Jordan | 64 | Boarder | Farm Laborer | New Hampshire |
| 33 | George Holt | 41 | Head | Farm Laborer | New Hampshire |
| 34 | Hanna Holt | 75 | mother | None | Vermont |
| 35 | George M. Smith | 75 | Head | Farmer | New Hampshire |
| 36 | Amelia B. Smith | 38 | wife | None | New York |
| 37 | Arthur W. Smith | 45 | Son | Farm Laborer | Vermont |
| 38 | Harold J. Smith THIS PERSON | 19 | Son | None | New Hampshire |
| 39 | Katherine E. Smith | 13 | Daughter | None | New Hampshire |
| 40 | Charles E. Donley | 40 | Head | Farm Laborer | Ohio |
| 41 | Nella S. Donley | 28 | wife | Laundress | New Hampshire |
| 42 | Raymond H. Donley | 6 | Son | None | New Hampshire |
| 43 | Francis Donley | 4 | Son | None | New Hampshire |
| 44 | Gerald C. Donley | 1 | Son | None | New Hampshire |
| 45 | Robert W. Gibson | 37 | Head | Laborer | New Hampshire |
| 46 | Hallie I. Gibson | 29 | wife | None | New Hampshire |
| 47 | Robert S. Gibson | 5 | Son | None | New Hampshire |
| 48 | Edward R. Gibson | 2 | Son | None | New Hampshire |
| 49 | Hazel E. Gibson | 0 | Daughter | None | New Hampshire |
| 50 | Belle C. Stark | 74 | Head | None | New Hampshire |
Pedigree Summary
Harold + 2 siblings
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 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)