GC
George Chase — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this George Chase across the 1930 and 1940 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed) — first a son (b.~1925), then head of a 9-person household.
Age 5
b. ~1925
Male
Son
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Middlesex, Massachusetts |
| Surname | Chase |
| Given Name | George C |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Connecticut |
| Mother's Birthplace | Canada English |
| Additional Details | |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Woburn 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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to George | Age | Birth yr |
|---|---|---|---|---|
| George Chase | Son | — | 5 | ~1925 |
| Fred Chase | Son | — | 10 | ~1920 |
| Mary Chase | Other | — | 38 | ~1892 |
| Frank Chase | Son | — | 13 | ~1917 |
| Marie Chase | Daughter | — | 18 | ~1912 |
| Margaret Chase | Daughter | — | 4 | ~1926 |
| Richard Chase | Son | — | 1 | ~1929 |
| John Chase | Son | — | 17 | ~1913 |
| Walter Chase | Head | — | 51 | ~1879 |
Census Appearances
1930
Middlesex, Massachusetts
Son, age 5
Middlesex, Massachusetts · implied b. ~1925 — 9 household members
| Surname | Chase |
| Given Name | George C |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Connecticut |
| Mother's Birthplace | Canada English |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Middlesex-County, Massachusetts
Other, age 16
Middlesex-County, Massachusetts · implied b. ~1924 — 40 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Chiassé |
| Given Name | George B. |
| Relationship to Head | Pupil |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Springfield |
| Highest Grade | 8 |
| 1935 Residence | Massachusetts |
| 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 Chase across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
George Chase
Son · 1930 · age 5 · b. ~1925 · Massachusetts
★ You are viewing this record
Sibling
Margaret Chase
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Chase
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marie Chase
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Chase
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Fred Chase
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Chase
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
50 people indexed on this census page (ia:1930:massachusettscensus00reel931:0950)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | George L Welch | 43 | Head | Body Builder | Maine |
| 52 | Sophrony Welch | 41 | Wife-H | — | Canada English |
| 53 | Dorothea Welch | 21 | Daughter | — | Massachusetts |
| 54 | Ruth A Welch | 9 | Daughter | — | Massachusetts |
| 55 | Parlon, Addie A Welch | 67 | Mother-in-law | — | Canada English |
| 56 | Arthur W Green | 72 | Head | Paper Hanger | Massachusetts |
| 57 | Clarence A Taylor | 30 | Head | Constructor | New Hampshire |
| 58 | Sadie L Taylor | 28 | Wife-H | — | Massachusetts |
| 59 | Mae L Taylor | 5 | Daughter | — | Massachusetts |
| 60 | William A Taylor | 3 | Son | — | Massachusetts |
| 61 | Patrick H Hoban | 67 | Head | Peddler | Massachusetts |
| 62 | Lavinia Hunt | 49 | Head | — | Virginia |
| 63 | Ellen L Watts | 48 | Head | Teacher | Massachusetts |
| 64 | Julia F Watts | 48 | Sister | Saleslady | Massachusetts |
| 65 | Joseph M Sage | 39 | Head | Florist | Vermont |
| 66 | Eva C Sage | 28 | Wife-H | — | Vermont |
| 67 | Hoover Sage | 11 | Son | — | New Hampshire |
| 68 | Stanley Sage | 10 | Son | — | Rhode Island |
| 69 | Alvie Sage | 9 | Son | — | Rhode Island |
| 70 | Edward P Carroll | 56 | Head | Trimmer | Massachusetts |
| 71 | Delia A Carroll | 55 | Wife-H | — | Irish Free State |
| 72 | Florence M Carroll | 18 | Daughter | — | Massachusetts |
| 73 | Edward J Carroll | 16 | Son | — | Massachusetts |
| 74 | Fred Carroll | 13 | Son | — | Massachusetts |
| 75 | Gertrude Carroll | 11 | Daughter | — | Massachusetts |
| 76 | Walter M Chase | 51 | Head | Bridgeman | Connecticut |
| 77 | Mary C Chase | 38 | Wife-H | — | Canada English |
| 78 | Marie Chase | 18 | Daughter | — | Massachusetts |
| 79 | John Chase | 17 | Son | — | Massachusetts |
| 80 | Frank Chase | 13 | Son | — | Massachusetts |
| 81 | Fred Chase | 10 | Son | — | Massachusetts |
| 82 | George C Chase THIS PERSON | 5 | Son | — | Massachusetts |
| 83 | Margaret Chase | 4 | Daughter | — | Massachusetts |
| 84 | Richard Chase | 1 | Son | — | Massachusetts |
| 85 | Lawrence A Welch | 35 | Head | Finisher | Massachusetts |
| 86 | Mary E Welch | 33 | Wife-H | — | Massachusetts |
| 87 | Esther Welch | 9 | Daughter | — | Massachusetts |
| 88 | Beatrice Furtado | 11 | Orphan | — | Rhode Island |
| 89 | John F Coyne | 42 | Boarder | Splitter | Massachusetts |
| 90 | Hugh H O'Connell | 46 | Head | Laborer | Massachusetts |
| 91 | Mary O'Connell | 46 | Wife-H | — | Canada English |
| 92 | Rita O'Connell | 7 | Daughter | — | Massachusetts |
| 93 | Cornelius Glancy | 28 | Boarder | Auto Mechanic | Canada English |
| 94 | John H Keane | 38 | Head | Tacker | Massachusetts |
| 95 | Margaret Keane | 31 | Wife-H | — | Massachusetts |
| 96 | John J Keane | 10 | Son | — | Massachusetts |
| 97 | Richard Keane | 8 | Son | — | Massachusetts |
| 98 | William Keane | 3 | Son | — | Massachusetts |
| 99 | Joseph D Carney | 50 | Head | Finisher | Massachusetts |
| 100 | Annie Carney | 50 | Wife-H | — | Massachusetts |
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)