ER
Ernest Robinson — 1920 US Census Record
Model Tree available1920 United States Federal Census · Knox, Maine
Our Model Tree links this Ernest Robinson across the 1900, 1910 and 1920 US Censuses in Knox, Maine (XGBoost, ~Confirmed), with identified parents Frederick & Sidney — first a son (b.~1895), then head of a 4-person household.
Age 25
b. ~1895
Male
Son
Born: Maine
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Knox, Maine |
| Surname | Robinson |
| Given Name | Ernest M |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Maine |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Additional Details | |
| Occupation | Machinist |
| Industry | Machine Shop |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
| Occupation | Machinist |
| Township / Ward | Cushing Town |
| Est. Birth Year | ~1895 |
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 Ernest | Age | Birth yr |
|---|---|---|---|---|
| Ernest Robinson | Son | — | 25 | ~1895 |
| Annetta Robinson | Spouse | — | 65 | ~1855 |
| Lester Robinson | Son | — | 23 | ~1897 |
| Frederick Robinson | Head | — | 63 | ~1857 |
Census Appearances
1900
Knox, Maine
Son, age 8
Knox, Maine · implied b. ~1892 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Robinson |
| Given Name | Ernest H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Maine |
| Birth Month | Oct |
| Birth Year | 1892 |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1910
Knox, Maine
Son, age 16
Knox, Maine · implied b. ~1894 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Robinson |
| Given Name | Ernest L. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Maine |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Occupation | Laborer |
| Industry | Home Farm |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1920
Knox, Maine
Son, age 25
Knox, Maine · implied b. ~1895 — 4 household members
| Surname | Robinson |
| Given Name | Ernest M |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Maine |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Occupation | Machinist |
| Industry | Machine Shop |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | 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 Ernest Robinson across 3 US Census years (1900, 1910 and 1920) in Knox, Maine, using XGBoost record linkage. Identified parents: father Frederick Robinson (~0.92 confidence) and father Sidney Robinson (~0.92 confidence) and mother Annetta Robinson (~0.92 confidence) and mother Lucy Robinson (~0.92 confidence) and mother Lucy Robinson (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Frederick Robinson
b. ~1857
Source father
● Household
· direct · ~0.92
Father
Sidney Robinson
b. ~1868
Source father
● Household
· direct · ~0.92
Mother
Annetta Robinson
b. ~1855
Source mother
● Household
· direct · ~0.92
Mother
Lucy Robinson
b. ~1874
Source mother
● Household
· direct · ~0.92
Mother
Lucy Robinson
b. ~1863
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Ernest Robinson
Son · 1920 · age 25 · b. ~1895 · Maine
★ You are viewing this record
Sibling
Lester Robinson
Sibling · 1920 · age 23
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 — Knox, Maine
Open full size
1920 US Federal Census — Knox, Maine
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu644unit:0677)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | R Lulo | 4 | Son | — | Mass |
| 52 | Frederick L Robinson | 63 | Head | Rigger | Maine |
| 53 | Annetta A Robinson | 65 | Wife | — | Maine |
| 54 | Ernest M Robinson THIS PERSON | 25 | Son | Machinist | Maine |
| 55 | Lester A Robinson | 23 | Son | Machinist | Maine |
| 56 | George W Montgomery | 75 | Head | Boot Maker | Maine |
| 57 | Margaret J Montgomery | 74 | Wife | — | Massachusetts |
| 58 | Roderick Montgomery | 42 | Son | — | Maine |
| 59 | Andrew Olson | 56 | Head | Stone Cutter | Finland |
| 60 | Katherine Olson | 51 | Wife | — | Finland |
| 61 | Lempi E Olson | 19 | Daughter | — | Massachusetts |
| 62 | Ingrid E Olson | 17 | Daughter | — | Massachusetts |
| 63 | Helga A Olson | 13 | Daughter | — | Massachusetts |
| 64 | Robert G Olson | 7 | Son | — | Maine |
| 65 | Lester L Larkin | 43 | Head | Carpenter | Maine |
| 66 | Ada B Larkin | 35 | Wife | — | Maine |
| 67 | Thomas G Larkin | 7 | Son | — | Maine |
| 68 | Richard H Larkin | 5 | Son | — | Maine |
| 69 | Mary Larkin | 68 | Mother | — | Maine |
| 70 | Albert R Marshall | 53 | Head | Farmer | Maine |
| 71 | Lillian E Marshall | 47 | Wife | — | Maine |
| 72 | Elsie E Marshall | 14 | Daughter | — | Maine |
| 73 | William S Foster | 60 | Head | Farmer | Massachusetts |
| 74 | Frances L Foster | 61 | Wife | — | Maine |
| 75 | Sebastian Forsblom | 11 | Grand Daughter | — | Maine |
| 76 | Lola M Forsblom | 3 | Grand Daughter | — | Massachusetts |
| 77 | Wilder M Sherman | 73 | Head | Farmer | Maine |
| 78 | Abbie Virginia Sherman | 75 | Mother | — | Canada |
| 79 | Alonzo S Robman | 70 | Head | Farmer | Maine |
| 80 | Martha A Robman | 76 | Wife | — | Canada |
| 81 | William S Holden | 59 | Head | Farmer | Canada |
| 82 | Susie E Holden | 54 | Wife | — | Maine |
| 83 | Walter B Holden | 26 | Son | Engineer | Massachusetts |
| 84 | Leslie M Holden | 17 | Son | — | Massachusetts |
| 85 | William G Payson | 47 | Head | Farmer | Maine |
| 86 | Grace G Payson | 45 | Wife | — | Massachusetts |
| 87 | Muriel E Payson | 25 | Daughter | School Teacher | Massachusetts |
| 88 | Edward J Johnson | 72 | Head | Farmer | Maine |
| 89 | Almira L Johnson | 75 | Wife | — | Maine |
| 90 | Harry L Young | 28 | Head | Carpenter | Maine |
| 91 | Mildred C Young | 29 | Wife | — | Rhode Island |
| 92 | Austin S Kinston | 47 | Head | Carpenter | Maine |
| 93 | Hattie S Kinston | 43 | Wife | — | Maine |
| 94 | Ruth A Kinston | 8 | Daughter | — | New York |
| 95 | George H Kinston | 80 | Father | — | New York |
| 96 | Ernest Kinston | 36 | Brother | Farmer | Maine |
| 97 | Luticia B Kinston | 74 | Mother | — | Maine |
| 98 | Leland Rillerson | 39 | Head | Farmer | Maine |
| 99 | Margaret Rillerson | 74 | Mother | — | Maine |
| 100 | Annie W Fuller | 63 | Head | Net Maker | Maine |
Pedigree Summary
Ernest + 1 sibling
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)