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Ida Robinson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Chester-County, Pennsylvania
Our Model Tree links this Ida Robinson across the 1930 and 1940 US Censuses in Chester-County, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 10-person household.
Age 12
b. ~1928
Female
Daughter
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Chester-County, Pennsylvania |
| Surname | Robinson |
| Given Name | Ida May |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | East Brandywine Twp |
| 1935 Residence (County) | Chester |
| Additional Details | |
| Highest Grade | 6 |
| 1935 Residence | Same house |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | East Brandywine Twp |
| Est. Birth Year | ~1928 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Ida | Age | Birth yr |
|---|---|---|---|---|
| Norman Robinson | Son | — | 16 | ~1924 |
| Sara Robinson | Daughter | — | 3 | ~1937 |
| Edith Robinson | Daughter | — | 10 | ~1930 |
| Ida Robinson | Daughter | — | 12 | ~1928 |
| John Robinson | Son | — | 5 | ~1935 |
| Isaac Robinson | Head | — | 36 | ~1904 |
| Madeline Robinson | Daughter | — | 15 | ~1925 |
| Gloria Robinson | Daughter | — | 9 | ~1931 |
| Olga Robinson | Daughter | — | 14 | ~1926 |
| Leah Robinson | Spouse | — | 33 | ~1907 |
Census Appearances
1930
Chester, Pennsylvania
Daughter, age 2
Chester, Pennsylvania · implied b. ~1928 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Robinson |
| Given Name | Ida Mae C. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Chester-County, Pennsylvania
Daughter, age 12
Chester-County, Pennsylvania · implied b. ~1928 — 10 household members
| Surname | Robinson |
| Given Name | Ida May |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | East Brandywine Twp |
| 1935 Residence (County) | Chester |
| Highest Grade | 6 |
| 1935 Residence | Same house |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Ida Robinson
Daughter · 1940 · age 12 · b. ~1928 · Pennsylvania
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Sibling
Norman Robinson
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Olga Robinson
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sara Robinson
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gloria Robinson
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edith Robinson
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Robinson
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Madeline Robinson
Sibling · 1940 · age 15
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
1940 US Federal Census — Chester-County, Pennsylvania
Open full size
1940 US Federal Census — Chester-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03464-00741)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Mildred Dilworth | 22 | Daughter | Mender | Pennsylvania |
| 42 | Lawrence Dilworth | 19 | Son | Truck Driver | Pennsylvania |
| 43 | Ruth Coldren | 15 | Maid | Servant | Pennsylvania |
| 44 | Jane Dilworth | 12 | Daughter | — | Pennsylvania |
| 45 | Raymond Woods | 39 | Head | Farmer | Pennsylvania |
| 46 | Pearl Woods | 39 | Wife | — | Pennsylvania |
| 47 | Raymond Woods | 20 | Son | Beam Washer | Pennsylvania |
| 48 | Janet Woods | 18 | Daughter | — | Pennsylvania |
| 49 | Clara Woods | 17 | Daughter | — | Pennsylvania |
| 50 | Clifford Woods | 15 | Son | — | Pennsylvania |
| 51 | Robert Woods | 9 | Son | — | Pennsylvania |
| 52 | Jane Woods | 3 | Daughter | — | Pennsylvania |
| 53 | Fulton Dobson | 52 | Head | Salesman | Pennsylvania |
| 54 | Louise Dobson | 51 | Wife | — | Pennsylvania |
| 55 | Lucille Dobson | 25 | Daughter | Home Economist | New Jersey |
| 56 | Barbara Dobson | 23 | Daughter | Room Girl | New York |
| 57 | Isaac Robinson | 36 | Head | — | Pennsylvania |
| 58 | Leah Robinson | 33 | Wife | — | Pennsylvania |
| 59 | Norman Robinson | 16 | Son | — | Pennsylvania |
| 60 | Madeline Robinson | 15 | Daughter | — | Pennsylvania |
| 61 | Olga Robinson | 14 | Daughter | — | Pennsylvania |
| 62 | Ida May Robinson THIS PERSON | 12 | Daughter | — | Pennsylvania |
| 63 | Edith Robinson | 10 | Daughter | — | Pennsylvania |
| 64 | Gloria Robinson | 9 | Daughter | — | Pennsylvania |
| 65 | John Robinson | 5 | Son | — | Pennsylvania |
| 66 | Sara Robinson | 3 | Daughter | — | Pennsylvania |
| 67 | Loretta Goodwin | 71 | Head | — | New Jersey |
| 68 | Mary Williams | 56 | Daughter | — | Pennsylvania |
| 69 | Ethel Williams | 48 | Daughter | — | Pennsylvania |
| 70 | Lilly Stange | 45 | Head | — | New York |
| 71 | Jack R. Stange | 19 | Son | Supervisors Clerk | Pennsylvania |
| 72 | Jefferson Walters | 56 | Head | — | Pennsylvania |
| 73 | Margaret Walters | 46 | Wife | Laborer | Delaware |
| 74 | Joseph Booth | 19 | Stepson | — | Delaware |
| 75 | Daniel J. Walters | 5 | Son | — | Pennsylvania |
| 76 | Peggy Ann Walters | 3 | Daughter | — | Pennsylvania |
| 77 | Arthur W. White | 22 | Son-in-law | Weightmaster | Pennsylvania |
| 78 | Mary White | 21 | Daughter | — | Delaware |
| 79 | Arthur 3Rd White | 2 | Grandson | — | Pennsylvania |
| 80 | David C. White | 1 | Grandson | — | Pennsylvania |
Related Census Records
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)