GC
George Curtis — 1930 US Census Record
Model Tree available1930 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this George Curtis across the 1910, 1920 and 1930 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed), with identified parents Herbert & Moses — first a son (b.~1907), then head of a 7-person household.
Age 23
b. ~1907
Male
Son
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Middlesex, Massachusetts |
| Surname | Curtis |
| Given Name | George E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Northern Ireland |
| Additional Details | |
| Occupation | Bookkeeper |
| Industry | Gas Co Office |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Bookkeeper |
| Township / Ward | Reading Town Part Of |
| Est. Birth Year | ~1907 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to George | Age | Birth yr |
|---|---|---|---|---|
| Moses Curtis | Head | — | 71 | ~1859 |
| George Curtis | Son | — | 23 | ~1907 |
| Robert Curtis | Son | — | 12 | ~1918 |
| Grace Curtis | Daughter | — | 16 | ~1914 |
| Martha Curtis | Other | — | 52 | ~1878 |
| Ruth Curtis | Daughter | — | 29 | ~1901 |
| Helen Curtis | Daughter | — | 14 | ~1916 |
Census Appearances
1910
Middlesex, Massachusetts
Son, age 3
Middlesex, Massachusetts · implied b. ~1907 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Curtis |
| Given Name | George E |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Ireland |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Middlesex, Massachusetts
Son, age 13
Middlesex, Massachusetts · implied b. ~1907 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Curtis |
| Given Name | George |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Middlesex, Massachusetts
Son, age 23
Middlesex, Massachusetts · implied b. ~1907 — 7 household members
| Surname | Curtis |
| Given Name | George E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Northern Ireland |
| Occupation | Bookkeeper |
| Industry | Gas Co Office |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| 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 George Curtis across 3 US Census years (1910, 1920 and 1930) in Middlesex, Massachusetts, using XGBoost record linkage. Identified parents: father Herbert Curtis (~0.92 confidence) and father Moses Curtis (~0.92 confidence) and father Wayne Curtis (~0.92 confidence) and mother Martha Curtis (~0.92 confidence) and mother Martha Curtis (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Herbert Curtis
b. ~1859
Source father
● Household
· direct · ~0.92
Father
Moses Curtis
b. ~1859
Source father
● Household
· direct · ~0.92
Father
Wayne Curtis
b. ~1859
Source father
● Household
· direct · ~0.92
Mother
Martha Curtis
b. ~1868
Source mother
● Household
· direct · ~0.92
Mother
Martha Curtis
b. ~1879
Source mother
● Household
· direct · ~0.92
This person
Anchor record
George Curtis
Son · 1930 · age 23 · b. ~1907 · Massachusetts
★ You are viewing this record
Sibling
Grace Curtis
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Curtis
Sibling · 1930 · age 29
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Curtis
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Curtis
Sibling · 1930 · age 14
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
50 people indexed on this census page (ia:1930:massachusettscensus00reel927:0428)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Moses Curtis | 71 | Head | — | Massachusetts |
| 52 | Martha Curtis | 52 | Wife-H | — | Northern Ireland |
| 53 | Ruth E. Curtis | 29 | Daughter | Private Secretary | Massachusetts |
| 54 | George E. Curtis THIS PERSON | 23 | Son | Bookkeeper | Massachusetts |
| 55 | Grace C. Curtis | 16 | Daughter | Clerk | Massachusetts |
| 56 | Helen M. Curtis | 14 | Daughter | — | Massachusetts |
| 57 | Robert A. Curtis | 12 | Son | — | Massachusetts |
| 58 | Otto B. Runge | 57 | Head | Florist | Germany-Saxony |
| 59 | Emma M. Runge | 57 | Wife-H | — | Canada-English |
| 60 | Stanley M. Bailey | 52 | Head | Stock Clerk | Massachusetts |
| 61 | Dorothy E. Bailey | 52 | Wife-H | — | Massachusetts |
| 62 | Dorothy M. Bailey | 18 | Daughter | — | Massachusetts |
| 63 | Alice D. Bailey | 6 | Daughter | — | Massachusetts |
| 64 | Barbara L. Bailey | 5 | Daughter | — | Massachusetts |
| 65 | Mahlon G. Nash | 41 | Head | Contractor | Maine |
| 66 | Eleanor M. Nash | 46 | Wife-H | — | Massachusetts |
| 67 | Olive M. Nash | 23 | Daughter | Clerk | California |
| 68 | Helen E. Nash | 21 | Daughter | Stenographer | California |
| 69 | John E. Rose | 34 | Head | Chauffeur | Massachusetts |
| 70 | Elizabeth G. Rose | 34 | Wife-H | — | Massachusetts |
| 71 | Alfred Rose | 11 | Son | — | Massachusetts |
| 72 | Anthony Rose | 8 | Son | — | Massachusetts |
| 73 | Leonard A. Rose | 6 | Son | — | Massachusetts |
| 74 | John Rose | 3 | Son | — | Massachusetts |
| 75 | Annie G. Rose | 64 | Mother-in-law | — | Portugal |
| 76 | Paul P. Mitchell | 53 | Head | Pressman | Canada-English |
| 77 | Jessie Mitchell | 53 | Wife-H | — | Scotland |
| 78 | Ronald C. Mitchell | 12 | Son | — | Massachusetts |
| 79 | George J. Riley | 49 | Head | Teller | Massachusetts |
| 80 | Louisa J. Riley | 49 | Wife-H | — | Massachusetts |
| 81 | George J. Riley | 18 | Son | Clerk | Massachusetts |
| 82 | Francis P. Riley | 16 | Son | — | Massachusetts |
| 83 | Mary E. Riley | 15 | Daughter | — | Massachusetts |
| 84 | Charles T. Riley | 12 | Son | — | Massachusetts |
| 85 | Rita Z. Riley | 10 | Daughter | — | Massachusetts |
| 86 | Helen T. Riley | 10 | Daughter | — | Massachusetts |
| 87 | Catherine A. Riley | 75 | Mother | — | Massachusetts |
| 88 | Katherine L. Marron | 68 | Aunt | — | Massachusetts |
| 89 | Herbert E. Carter | 50 | Head | Electrician | Rhode Island |
| 90 | Leona L. Carter | 34 | Wife-H | — | Massachusetts |
| 91 | Leoline L. Carter | 10 | Daughter | — | Rhode Island |
| 92 | Herbert E. Carter | 8 | Son | — | Massachusetts |
| 93 | Elizabeth F. Carter | 6 | Daughter | — | Massachusetts |
| 94 | Robert F. Carter | 4 | Son | — | Massachusetts |
| 95 | Catherine A. Goff | 63 | Head-H | — | Massachusetts |
| 96 | Anna G. Callahan | 48 | Sister | — | Massachusetts |
| 97 | Holstead England | 33 | Head | Leather Sorter | Massachusetts |
| 98 | Gladys L. England | 28 | Wife-H | — | Massachusetts |
| 99 | Robert E. England | 5 | Son | — | Massachusetts |
| 100 | William B. England | 1 | Son | — | Massachusetts |
Pedigree Summary
George + 4 siblings
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 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)