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George Pierce — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this George Pierce across the 1920 and 1930 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1879), then head of a 9-person household.
Age 51
b. ~1879
Male
Head
Born: Massachusetts
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Middlesex, Massachusetts |
| Surname | Pierce |
| Given Name | George H |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 18 |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Occupation | Jail Officer |
| Industry | County Jail |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 40 |
| Radio Set | R |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Jail Officer |
| Township / Ward | City Of Cambridge |
| Est. Birth Year | ~1879 |
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 |
|---|---|---|---|---|
| Elizabeth Pierce | Daughter | — | 30 | ~1900 |
| Mary Pierce | Other | — | 51 | ~1879 |
| Warren Pierce | Son | — | 13 | ~1917 |
| Grace Pierce | Daughter | — | 20 | ~1910 |
| Frederick Pierce | Son | — | 16 | ~1914 |
| George Pierce | Son | — | 20 | ~1910 |
| Alice Pierce | Daughter | — | 27 | ~1903 |
| George Pierce | Head | — | 51 | ~1879 |
| Irene Pierce | Daughter | — | 26 | ~1904 |
Census Appearances
1920
Middlesex, Massachusetts
Head, age 41
Middlesex, Massachusetts · implied b. ~1879 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Pierce |
| Given Name | George L |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | Auditor |
| Industry | Department Store |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Middlesex, Massachusetts
Head, age 51
Middlesex, Massachusetts · implied b. ~1879 — 9 household members
| Surname | Pierce |
| Given Name | George H |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 18 |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | Jail Officer |
| Industry | County Jail |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 40 |
| Radio Set | R |
| 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 Pierce across 2 US Census years (1920 and 1930) in Middlesex, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
George Pierce
Head · 1930 · age 51 · b. ~1879 · Massachusetts
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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:massachusettscensus00reel915:0472)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Olivia | 46 | Wife-H | — | Massachusetts |
| 52 | Paul | 17 | Son | — | Massachusetts |
| 53 | Florence | 15 | Daughter | — | Massachusetts |
| 54 | Walter | 14 | Son | — | Massachusetts |
| 55 | Bernard | 13 | Son | — | Massachusetts |
| 56 | Russell | 10 | Son | — | Massachusetts |
| 57 | Warren | 6 | Son | — | Massachusetts |
| 58 | James Mcguire | 30 | Roomer | Counterman | Massachusetts |
| 59 | George H Pierce THIS PERSON | 51 | Head | Jail Officer | Massachusetts |
| 60 | Mary Pierce | 51 | Wife-H | — | Massachusetts |
| 61 | Elizabeth A Pierce | 30 | Daughter | Saleslady | Massachusetts |
| 62 | Alice G Pierce | 27 | Daughter | Checker | Massachusetts |
| 63 | Irene Pierce | 26 | Daughter | Saleslady | Massachusetts |
| 64 | George H Pierce | 20 | Son | Usher | Massachusetts |
| 65 | Grace M Pierce | 20 | Daughter | Checker | Massachusetts |
| 66 | Frederick Pierce | 16 | Son | — | Massachusetts |
| 67 | Warren Pierce | 13 | Son | — | Massachusetts |
| 68 | Dennis B Sullivan | 57 | Head | Fireman | Massachusetts |
| 69 | Mary E Sullivan | 58 | Wife-H | — | Massachusetts |
| 70 | Helen B Sullivan | 24 | Daughter | Stenographer | Massachusetts |
| 71 | Elizabeth J Sullivan | 27 | Daughter | — | Massachusetts |
| 72 | Anna J Mcclasky | 31 | Daughter | Assembler | Massachusetts |
| 73 | Edward Mcclasky | 9 | Grand-Son | — | Massachusetts |
| 74 | Leonard Mcclasky | 5 | Grand-Son | — | Massachusetts |
| 75 | Raymond M Sheehan | 42 | Head | Operator | Massachusetts |
| 76 | Lena V Sheehan | 40 | Wife-H | — | Massachusetts |
| 77 | Warren Sheehan | 16 | Son | Messenger | Massachusetts |
| 78 | Dorothea Sheehan | 12 | Daughter | — | Massachusetts |
| 79 | Marie Sheehan | 10 | Daughter | — | Massachusetts |
| 80 | Joseph Sheehan | 3 | Son | — | Massachusetts |
| 81 | Charles K Coolidge | 42 | Roomer | Operator | Massachusetts |
| 82 | Michael O'Neil | 45 | Head | Operator | Irish Free State |
| 83 | Josephine O'Neil | 43 | Wife-H | — | Irish Free State |
| 84 | Catherine M O'Neil | 20 | Daughter | Dipper | Massachusetts |
| 85 | Michael A O'Neil | 18 | Son | Operator | Massachusetts |
| 86 | Margaret B O'Neil | 16 | Daughter | — | Massachusetts |
| 87 | Thomas J O'Neil | 14 | Son | — | Massachusetts |
| 88 | John J O'Neil | 11 | Son | — | Massachusetts |
| 89 | Mary A O'Neil | 8 | Daughter | — | Massachusetts |
| 90 | Timothy Mescall | 24 | Head | Laborer | Irish Free State |
| 91 | Anna Mescall | 22 | Wife-H | — | Irish Free State |
| 92 | John F Mescall | 1 | Son | — | Massachusetts |
| 93 | Frank Flynn | 29 | Head | Mechanic | Irish Free State |
| 94 | Anna J Flynn | 38 | Wife-H | — | Irish Free State |
| 95 | Emma J Richardson | 49 | Head-H | — | South Carolina |
| 96 | Lucille Richardson | 15 | Daughter | — | South Carolina |
| 97 | Hilman Richardson | 19 | Son | Operator | South Carolina |
| 98 | Clotilda Richardson | 22 | Daughter | Operator | South Carolina |
| 99 | Edna Hopper | 24 | Daughter | Operator | South Carolina |
| 100 | Kenneth Hopper | 3 | Grand-Son | — | 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)