RM
Robert Moore — 1940 US Census Record
Model Tree available1940 United States Federal Census · Worcester-County, Massachusetts
Our Model Tree links this Robert Moore across the 1920, 1930 and 1940 US Censuses in Worcester-County, Massachusetts (XGBoost, ~Confirmed), with identified parents Robert & Robert — first a son (b.~1913), then head of a 3-person household.
Age 27
b. ~1913
Male
Son
Born: Massachusetts
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Worcester-County, Massachusetts |
| Surname | Moore |
| Given Name | Robert L. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Worcester city |
| 1935 Residence (County) | Worcester |
| Additional Details | |
| Occupation | Professional Musician |
| Class of Worker | PW |
| Income (1939) | 0 |
| Highest Grade | C-4 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Professional Musician |
| Township / Ward | Worcester City |
| Est. Birth Year | ~1913 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Robert Moore | Head | — | 55 | ~1885 |
| Robert Moore | Son | — | 27 | ~1913 |
| Edith Moore | Spouse | — | 56 | ~1884 |
Census Appearances
1920
Worcester, Massachusetts
Son, age 7
Worcester, Massachusetts · implied b. ~1913 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Moore |
| Given Name | Robert L. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | New Hampshire |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Worcester, Massachusetts
Son, age 17
Worcester, Massachusetts · implied b. ~1913 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Moore |
| Given Name | Robert L. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | New Hampshire |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Worcester-County, Massachusetts
Son, age 27
Worcester-County, Massachusetts · implied b. ~1913 — 3 household members
| Surname | Moore |
| Given Name | Robert L. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Worcester city |
| 1935 Residence (County) | Worcester |
| Occupation | Professional Musician |
| Class of Worker | PW |
| Income (1939) | 0 |
| Highest Grade | C-4 |
| 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 Robert Moore across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Robert Moore (~0.92 confidence) and father Robert Moore (~0.92 confidence) and father Robert Moore (~0.92 confidence) and mother Edith Moore (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Robert Moore
b. ~1885
Source father
● Household
· direct · ~0.92
Father
Robert Moore
b. ~1885
Source father
● Household
· direct · ~0.92
Father
Robert Moore
b. ~1885
Source father
● Household
· direct · ~0.92
Mother
Edith Moore
b. ~1884
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Robert Moore
Son · 1940 · age 27 · b. ~1913 · 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 — Worcester-County, Massachusetts
Open full size
1940 US Federal Census — Worcester-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01718-00544)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Robert L. Moore | 55 | Head | Secretary | Massachusetts |
| 2 | Edith L. Moore | 56 | Wife | — | New Hampshire |
| 3 | Robert L. Jr. Moore THIS PERSON | 27 | Son | Professional Musician | Massachusetts |
| 4 | Owen F. Lynch | 56 | Head | Clerk | Massachusetts |
| 5 | Annie V. Lynch | 59 | Wife | — | Massachusetts |
| 6 | Leo Lynch | 25 | Son | Civil Engineer | Massachusetts |
| 7 | Mildred Lynch | 20 | Daughter | Typist | Massachusetts |
| 8 | Michael White | 44 | Head | Manager | Armenia |
| 9 | Grace White | 39 | Wife | — | Armenia |
| 10 | Dorothy White | 17 | Daughter | Office Work | Massachusetts |
| 11 | Lucy White | 13 | Daughter | — | Massachusetts |
| 12 | Edward J. Tebo | 60 | Head | Night Watchman | Massachusetts |
| 13 | Frances E. Tebo | 47 | Wife | — | Nova Scotia |
| 14 | George J. Pink | 29 | Boarder | Salesman | Massachusetts |
| 15 | John Meehan | 42 | Head | Clerk | Connecticut |
| 16 | Sarah Meehan | 50 | Sister | Clerk | Massachusetts |
| 17 | Isabelle Meehan | 76 | Mother | — | Maine |
| 18 | Josephine Prescott | 84 | Head | — | New Hampshire |
| 19 | Flora G. Prescott | 48 | Daughter | Cost Clerk | Massachusetts |
| 20 | Ruth M. Prescott | 46 | Daughter | Clerk | Massachusetts |
| 21 | Alice V. O'Hara | 36 | Head | Teacher | Massachusetts |
| 22 | Ellen L. O'Hara | 30 | Sister | Technician | Massachusetts |
| 23 | Richard F. Becker | 44 | Head | Salesman | Massachusetts |
| 24 | Christina Becker | 45 | Wife | Bookkeeper | Massachusetts |
| 25 | Richard R. Becker | 18 | Son | — | Massachusetts |
| 26 | Marjorie Becker | 14 | Daughter | — | Massachusetts |
| 27 | Frank Sullivan | 64 | Head | Bartender | Massachusetts |
| 28 | Margaret Sullivan | 57 | Wife | — | Massachusetts |
| 29 | John C. Loiselle | 54 | Head | Machinist | Massachusetts |
| 30 | Elizabeth Loiselle | 58 | Wife | — | Massachusetts |
| 31 | Elizabeth Clair | 45 | Sister-in-law | Manager | Massachusetts |
| 32 | Elmer J. Richardson | 44 | Head | Chauffeur | New Hampshire |
| 33 | Ida F. Richardson | 39 | Wife | — | Massachusetts |
| 34 | Elinor Richardson | 9 | Daughter | — | Massachusetts |
| 35 | John Richardson | 7 | Son | — | Massachusetts |
| 36 | Emma Trudel | 38 | Sister | Bookkeeper | New Hampshire |
| 37 | Satrag Derdarian | 48 | Head | Filer | Turkey |
| 38 | Margherite Derdarian | 45 | Wife | — | Turkey |
| 39 | Thomas Derdarian | 17 | Son | — | Massachusetts |
| 40 | Joseph Derdarian | 13 | Son | — | Massachusetts |
Related Census Records
Pedigree Summary
Robert
Gen 1 · 4 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)