LR
Lillian Robinson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Lillian Robinson across the 1930 and 1940 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 5-person household.
Age 5
b. ~1925
Female
Daughter
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Middlesex, Massachusetts |
| Surname | Robinson |
| Given Name | Lillian R. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Somerville City |
| Est. Birth Year | ~1925 |
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 1930 census.
| Name | Relation to head | Relative to Lillian | Age | Birth yr |
|---|---|---|---|---|
| Lillian Robinson | Daughter | — | 5 | ~1925 |
| Ester Robinson | Spouse | — | 32 | ~1898 |
| Edward Robinson | Head | — | 27 | ~1903 |
| Corrine Robinson | Daughter | — | 1 | ~1929 |
| Winifred Robinson | Daughter | — | 2 | ~1928 |
Census Appearances
1930
Middlesex, Massachusetts
Daughter, age 5
Middlesex, Massachusetts · implied b. ~1925 — 5 household members
| Surname | Robinson |
| Given Name | Lillian R. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Middlesex-County, Massachusetts
Daughter, age 16
Middlesex-County, Massachusetts · implied b. ~1924 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Robinson |
| Given Name | Lois |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Melrose City |
| 1935 Residence (County) | Middlesex |
| Income (1939) | 0 |
| Highest Grade | H-2 |
| 1935 Residence | Same place |
| 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 Lillian Robinson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Lillian Robinson
Daughter · 1930 · age 5 · b. ~1925 · Massachusetts
★ You are viewing this record
Sibling
Winifred Robinson
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Corrine Robinson
Sibling · 1930 · age 1
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
1930 US Federal Census — Middlesex, Massachusetts
Open full size
1930 US Federal Census — Middlesex, Massachusetts
Page Contents
49 people indexed on this census page (ia:1930:massachusettscensus00reel927:0645)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Rita P. Harriman | 14 | Daughter | — | Massachusetts |
| 2 | Mary A. Harriman | 12 | Daughter | — | Massachusetts |
| 3 | Helen P. Harriman | 2 | Daughter | — | Massachusetts |
| 4 | Louise E. Chaplin | 32 | Head | File Clerk | Massachusetts |
| 5 | Phyllis L. Chaplin | 13 | Daughter | — | Massachusetts |
| 6 | Dorris H. Chaplin | 7 | Daughter | — | Massachusetts |
| 7 | Edward L. Robinson | 27 | Head | Foreman | Massachusetts |
| 8 | Ester S. Robinson | 32 | Wife | — | Massachusetts |
| 9 | Lillian R. Robinson THIS PERSON | 5 | Daughter | — | Massachusetts |
| 10 | Winifred R. Robinson | 2 | Daughter | — | Massachusetts |
| 11 | Corrine E. Robinson | 1 | Daughter | — | Massachusetts |
| 12 | Joseph C. Fitzgerald | 23 | Head | Foreman | Massachusetts |
| 13 | Alice L. Fitzgerald | 23 | Wife | — | Massachusetts |
| 14 | George W. Stanton | 70 | Head | Salesman | Maine |
| 15 | Cynthia C. Stanton | 84 | Wife | — | Massachusetts |
| 16 | Addie P. Stoddard | 77 | Lodger | — | Maine |
| 17 | Samuel R. Crumby | 64 | Head | Teamster | Canada-English |
| 18 | Margaret E. Crumby | 61 | Wife | — | Canada-English |
| 19 | Nora M. Crumby | 27 | Daughter | Stenographer | Massachusetts |
| 20 | Frederick H. Crumby | 26 | Son | Mechanic | Massachusetts |
| 21 | P. Thomas Mullane | 35 | Head | Manager | Massachusetts |
| 22 | Alice P. Mullane | 35 | Wife | — | Canada-English |
| 23 | Ross P. Borden | 45 | Boarder | Blacksmith | Canada-English |
| 24 | Mae F. Rabell | 58 | Head | — | Indiana |
| 25 | Joseph A. Riccordo | 19 | Lodger | Cook | Massachusetts |
| 26 | Arthur W. Hall | 14 | Lodger | — | Massachusetts |
| 27 | Ida L. Hall | 13 | Lodger | — | Massachusetts |
| 28 | Chester H. Hall | 11 | Lodger | — | Massachusetts |
| 29 | Thomas Hardcastle | 8 | Lodger | — | Massachusetts |
| 30 | Jean Hardcastle | 6 | Lodger | — | Massachusetts |
| 31 | Frances J. | 25 | Head | — | Tennessee |
| 32 | Claude E. Perkins | 42 | Head | Clerk | Massachusetts |
| 33 | Mary E. Perkins | 36 | Wife | — | Massachusetts |
| 34 | Anna M. Almeder | 59 | Head | — | Canada-English |
| 35 | Wilfred E. Bartlett | 62 | Boarder | Bookkeeper | Canada-English |
| 36 | Joseph Travaglia | 60 | Head | Salesman | Italy |
| 37 | Marina Travaglia | 57 | Wife | — | Italy |
| 38 | Rose Travaglia | 29 | Daughter | Store Keeper | New York |
| 39 | Joseph Travaglia | 27 | Son | Mechanic | New York |
| 40 | Mary Travaglia | 25 | Daughter | — | Massachusetts |
| 41 | Josephine Travaglia | 24 | Daughter | — | Massachusetts |
| 42 | Eleanor Travaglia | 19 | Daughter | — | Massachusetts |
| 43 | Victor Travaglia | 16 | Son | — | Massachusetts |
| 44 | Amadeo Pignone | 25 | Son-in-law | Baker | Italy |
| 45 | Robert Pignone | 2 | Nephew | — | Massachusetts |
| 46 | Anna Pignone | 1 | Niece | — | Massachusetts |
| 47 | Mary Rankin | 31 | Head | — | Canada-English |
| 48 | Anna M. Rankin | 7 | Daughter | — | Canada-English |
| 49 | Marion Beaton | 25 | Sister | Manicurist | Canada-English |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)