IR
Ida Robinson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Franklin-County, Massachusetts
Our Model Tree links this Ida Robinson across the 1920, 1930 and 1940 US Censuses in Franklin-County, Massachusetts (XGBoost, ~Confirmed), with identified parents Alvah & Ethan — first a daughter (b.~1903), then head of a 2-person household.
Age 37
b. ~1903
Female
Daughter
Born: Massachusetts
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Franklin-County, Massachusetts |
| Surname | Robinson |
| Given Name | Ida B. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Millers Falls |
| 1935 Residence (County) | Franklin |
| Additional Details | |
| Occupation | Bookkeeper |
| Industry | Tool Shop |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1000 |
| Highest Grade | H-4 |
| 1935 Residence | Same House |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Bookkeeper |
| Township / Ward | Millers Falls |
| Est. Birth Year | ~1903 |
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.
2 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Ida | Age | Birth yr |
|---|---|---|---|---|
| Ethan Robinson | Head | — | 70 | ~1870 |
| Ida Robinson | Daughter | — | 37 | ~1903 |
Census Appearances
1920
Franklin, Massachusetts
Daughter, age 17
Franklin, Massachusetts · implied b. ~1903 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Robinson |
| Given Name | Ida C |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Vermont |
| Mother's Birthplace | Vermont |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Franklin, Massachusetts
Daughter, age 27
Franklin, Massachusetts · implied b. ~1903 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Robinson |
| Given Name | Ida B |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Vermont |
| Mother's Birthplace | Vermont |
| Occupation | Book keeper |
| Industry | Tool Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Value / Rent | No |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Franklin-County, Massachusetts
Daughter, age 37
Franklin-County, Massachusetts · implied b. ~1903 — 2 household members
| Surname | Robinson |
| Given Name | Ida B. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Millers Falls |
| 1935 Residence (County) | Franklin |
| Occupation | Bookkeeper |
| Industry | Tool Shop |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1000 |
| Highest Grade | H-4 |
| 1935 Residence | Same House |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
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 Ida Robinson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Alvah Robinson (~0.92 confidence) and mother Ethan Robinson (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Alvah Robinson
b. ~1864
Source father
● Household
· direct · ~0.92
Mother
Ethan Robinson
b. ~1870
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Ida Robinson
Daughter · 1940 · age 37 · b. ~1903 · Massachusetts
★ 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 — Franklin-County, Massachusetts
Open full size
1940 US Federal Census — Franklin-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01591-00300)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Wladyslaw Glazewski | 47 | Head | Polisher | Poland |
| 2 | Sophie Glazewski | 53 | Wife | — | Poland |
| 3 | Viola Glazewski | 20 | Daughter | Packing | Massachusetts |
| 4 | Thaddeus Glazewski | 19 | Son | Dairy | Massachusetts |
| 5 | Murray Woffenden | 71 | Head | — | Vermont |
| 6 | Grace R. Woffenden | 42 | Daughter | Housekeeper | Massachusetts |
| 7 | Percy C. Smith | 48 | Head | Stock Clerk | Massachusetts |
| 8 | Jessie F. Smith | 37 | Wife | Paper Sorter | Massachusetts |
| 9 | Ida L. Smith | 11 | Daughter | — | Massachusetts |
| 10 | Classon Waseleski | 28 | Head | Repair Tools | Vermont |
| 11 | Wanda Waseleski | 25 | Wife | Finisher | Massachusetts |
| 12 | Edgar Collis | 22 | Lodger | Caser | Connecticut |
| 13 | Genevieve Collis | 27 | Lodger | Finisher | Massachusetts |
| 14 | Patrick Murtagh | 69 | Head | Polisher | Ireland |
| 15 | Mary A. Murtagh | 64 | Wife | — | New York |
| 16 | Lodger Thomas | None | M | Tool Shop | Al |
| 17 | Margaret V. Thomas | 41 | Daughter | — | Massachusetts |
| 18 | Axel Hooke | 76 | Head | Patternmaker | Sweden |
| 19 | Louise Hooke | 69 | Wife | — | Canada |
| 20 | Gustaff J. Hooke | 47 | Head | Tool Maker | Massachusetts |
| 21 | Marguerite E. Hooke | 47 | Wife | — | Massachusetts |
| 22 | Ethan Robinson | 70 | Head | — | Vermont |
| 23 | Ida B. Robinson THIS PERSON | 37 | Daughter | Bookkeeper | Massachusetts |
| 24 | Wilfred H. Serrell | 33 | Head | Machinist | Massachusetts |
| 25 | Marie E. Serrell | 22 | Wife | — | Massachusetts |
| 26 | Louis F. Swella | 27 | Head | Machine Operator | Massachusetts |
| 27 | Dorothy P. Swella | 22 | Wife | — | Massachusetts |
| 28 | James H. Swella | 3 | Son | — | Massachusetts |
| 29 | Betty M. Swella | 0 | Daughter | — | Massachusetts |
| 30 | Marietta L. Johnson | 64 | Housekeeper | Housekeeper | Maine |
| 31 | Myrtle Parsons | 44 | Head | Teacher | Massachusetts |
| 32 | Rolon Parsons | 15 | Son | Janitor | Massachusetts |
| 33 | Lizzie Miles | 74 | Aunt | — | Massachusetts |
| 34 | Josiah E. Vaughn | 69 | Head | Woodworker | Massachusetts |
| 35 | Mary Vaughn | 51 | Wife | Clerk | Massachusetts |
| 36 | George H. Vaughn | 30 | Son | Forger | Massachusetts |
| 37 | Antony S. Simnoski | 32 | Head | Woodworking | Massachusetts |
| 38 | Jennie A. Simnoski | 29 | Wife | — | Massachusetts |
| 39 | Nancy J. Simnoski | 3 | Daughter | — | Massachusetts |
| 40 | Cynthia Simnoski | 0 | Daughter | — | Massachusetts |
Related Census Records
Pedigree Summary
Ida
Gen 1 · 2 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)