HJ
Harriet Johnson — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Sagadahoc, Maine
Our Model Tree links this Harriet Johnson across the 1900 and 1910 US Censuses in Sagadahoc, Maine (XGBoost, ~Confirmed) — first a daughter (b.~1891), then head of a 7-person household.
Age 19
b. ~1891
Female
Daughter
Born: Maine
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Sagadahoc, Maine |
| Surname | Johnson |
| Given Name | Harriet |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Maine |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Additional Details | |
| Occupation | Teacher |
| Industry | Public School |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
| Occupation | Teacher |
| Township / Ward | Bath City |
| Est. Birth Year | ~1891 |
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.
7 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Harriet | Age | Birth yr |
|---|---|---|---|---|
| Ella Johnson | Daughter | — | 14 | ~1896 |
| Herman Johnson | Son | — | 20 | ~1890 |
| Harriet Johnson | Daughter | — | 19 | ~1891 |
| Louise Johnson | Daughter | — | 16 | ~1894 |
| Ruth Johnson | Daughter | — | 9 | ~1901 |
| Ernest Johnson | Head | — | 49 | ~1861 |
| Carrie Johnson | Spouse | — | 46 | ~1864 |
Census Appearances
1900
Sagadahoc, Maine
Daughter, age 9
Sagadahoc, Maine · implied b. ~1891 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Harriet M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Maine |
| Birth Month | Jan |
| Birth Year | 1891 |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Occupation | At school |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1910
Sagadahoc, Maine
Daughter, age 19
Sagadahoc, Maine · implied b. ~1891 — 7 household members
| Surname | Johnson |
| Given Name | Harriet |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Maine |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Occupation | Teacher |
| Industry | Public School |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
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 Harriet Johnson across 2 US Census years (1900 and 1910) in Sagadahoc, Maine, using XGBoost record linkage.
Show:
This person
Anchor record
Harriet Johnson
Daughter · 1910 · age 19 · b. ~1891 · Maine
★ You are viewing this record
Sibling
Ella Johnson
Sibling · 1910 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Herman Johnson
Sibling · 1910 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Louise Johnson
Sibling · 1910 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Johnson
Sibling · 1910 · age 9
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
1910 US Federal Census — Sagadahoc, Maine
Open full size
1910 US Federal Census — Sagadahoc, Maine
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po545unit:1200)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | David S Harris | 72 | Head | Keeper | Maine |
| 52 | Caroline W Harris | 68 | Wife | — | Maine |
| 53 | Walter S Glidden | 40 | Boarder | Lawyer | Massachusetts |
| 54 | Maud Glidden | 35 | Boarder | — | Maine |
| 55 | Edward O Cutter | 30 | Boarder | Draughtsman | Massachusetts |
| 56 | Maxwell Powers | 40 | Boarder | — | Maine |
| 57 | Frank B Jr. Torrey | 40 | Boarder | Part Owner | Maine |
| 58 | Annie Torrey | 42 | Boarder | Teacher | Maine |
| 59 | Phillip Kimball | 25 | Boarder | Clerk | Maine |
| 60 | Edward Williston | 27 | Boarder | Teacher | Sweden |
| 61 | John G. Hallman | 29 | Boarder | Naval Constructor | Virginia |
| 62 | Mary Gallant | 25 | Servant | Servant | Canada French |
| 63 | Gifford L. Harrington | 33 | Head | Engineer | Maine |
| 64 | Lottie G. Harrington | 32 | Wife | — | Maine |
| 65 | Mary B. Harrington | 5 | Daughter | — | Connecticut |
| 66 | Gordon W. Harrington | 2 | Son | — | Connecticut |
| 67 | Joseph J. Colovich | 39 | Head | Dealer | Russia-German |
| 68 | Gertie Colovich | 38 | Wife | — | Russia-German |
| 69 | Celia Colovich | 14 | Daughter | — | Maine |
| 70 | Goldie Colovich | 12 | Daughter | — | Maine |
| 71 | Sadie Colovich | 9 | Daughter | — | Maine |
| 72 | Daniel M. Melcher | 56 | Head | Dealer | Maine |
| 73 | Margaret J. Melcher | 40 | Daughter | Teacher | Maine |
| 74 | John E. Fitzgerald | 46 | Head | Dealer | Massachusetts |
| 75 | Annie F. Fitzgerald | 43 | Wife | — | Maine |
| 76 | Edward J. Fitzgerald | 18 | Son | — | Maine |
| 77 | John E. Fitzgerald | 16 | Son | — | Maine |
| 78 | Charles M. Fitzgerald | 12 | Son | — | Maine |
| 79 | Paul A. Fitzgerald | 11 | Son | — | Maine |
| 80 | George Fifield | 38 | Head | Proprietor | Maine |
| 81 | Ethel Fifield | 34 | Wife | — | Maine |
| 82 | Charles A. Harriman | 41 | Head | Owner | Maine |
| 83 | Nellie D. Harriman | 45 | Wife | — | Maine |
| 84 | Mary Louise Harriman | 16 | Daughter | — | Maine |
| 85 | Alonzo J. Harriman | 11 | Son | — | Maine |
| 86 | Ernest A. Johnson | 49 | Head | Dealer | Maine |
| 87 | Carrie B. Johnson | 46 | Wife | — | Maine |
| 88 | Herman A. Johnson | 20 | Son | News Agent | Maine |
| 89 | Harriet Johnson THIS PERSON | 19 | Daughter | Teacher | Maine |
| 90 | Louise M. Johnson | 16 | Daughter | — | Maine |
| 91 | Ella A. Johnson | 14 | Daughter | — | Maine |
| 92 | Ruth P. Johnson | 9 | Daughter | — | Maine |
| 93 | William Dean | 67 | Head | Foreman | England-English |
| 94 | Mary E. Dean | 65 | Wife | — | Maine |
| 95 | Annie M. Campbell | 40 | Boarder | Milliner | Maine |
| 96 | J. Houghton Allan | 46 | Head | Agent | Maine |
| 97 | Florence J. Allan | 43 | Wife | — | Maine |
| 98 | James A. Allan | 17 | Son | — | Maine |
| 99 | Henry P. Allan | 16 | Son | — | Maine |
| 100 | J. Houghton Jr. Allan | 12 | Son | — | Maine |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1910 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)