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William Rich — 1930 US Census Record
Model Tree available1930 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this William Rich across the 1910, 1920 and 1930 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed), with identified parents Abbie & William — first a head (b.~1900), then head of a 5-person household.
Age 30
b. ~1900
Male
Head
Born: Massachusetts
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Middlesex, Massachusetts |
| Surname | Rich |
| Given Name | William T |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 24 |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Occupation | Salesman-prop |
| Industry | Motorboats |
| Class of Worker | E |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 25000 |
| Radio Set | R |
| Veteran | No |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Salesman-Prop |
| Township / Ward | Newton City |
| Est. Birth Year | ~1900 |
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 William | Age | Birth yr |
|---|---|---|---|---|
| Greta Moller | Other | — | 28 | ~1902 |
| Wesley Rich | Son | — | 1 | ~1929 |
| Elizabeth Rich | Other | — | 27 | ~1903 |
| William Rich | Head | — | 30 | ~1900 |
| William Rich | Son | — | 3 | ~1927 |
Census Appearances
1910
Middlesex, Massachusetts
Son, age 10
Middlesex, Massachusetts · implied b. ~1900 — 13 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Rich |
| Given Name | William T Jr |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Middlesex, Massachusetts
Son, age 19
Middlesex, Massachusetts · implied b. ~1901 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Rich |
| Given Name | William T. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Middlesex, Massachusetts
Head, age 30
Middlesex, Massachusetts · implied b. ~1900 — 5 household members
| Surname | Rich |
| Given Name | William T |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 24 |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | Salesman-prop |
| Industry | Motorboats |
| Class of Worker | E |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 25000 |
| Radio Set | R |
| 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 William Rich across 3 US Census years (1910, 1920 and 1930) in Middlesex, Massachusetts, using XGBoost record linkage. Identified parents: mother Abbie Rich (~0.92 confidence) and father William Rich (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Abbie Rich
b. ~1862
Source mother
● Household
· direct · ~0.92
Father
William Rich
b. ~1863
Source father
● Household
· direct · ~0.92
This person
Anchor record
William Rich
Head · 1930 · age 30 · b. ~1900 · Massachusetts
★ You are viewing this record
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:massachusettscensus00reel927:0040)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Margaret C Copeland | 57 | Head | Practical Nurse | Canada English |
| 52 | Frances Byrne | 20 | Servant | Servant | Irish Free State |
| 53 | Ripley L Dana | 49 | Head | Attorney At Law | Maine |
| 54 | Edith H Dana | 47 | Wife-H | — | Massachusetts |
| 55 | Alice H Dana | 17 | Daughter | — | Massachusetts |
| 56 | Lawrence Dana | 16 | Son | — | Massachusetts |
| 57 | Nellie Farrell | 42 | Servant | Servant | Irish Free State |
| 58 | Mary Farrell | 40 | Servant | Servant | Irish Free State |
| 59 | Morton C Tuttle | 54 | Head | President | New Hampshire |
| 60 | Alice Tuttle | 50 | Wife-H | — | Massachusetts |
| 61 | Cornelia Tuttle | 20 | Daughter | — | Massachusetts |
| 62 | Edith Tuttle | 18 | Daughter | — | Massachusetts |
| 63 | Annie Dunlap | 58 | Servant | Servant | Canada English |
| 64 | Patrick Barry | 78 | Head | — | Irish Free State |
| 65 | Mary A Barry | 78 | Wife | — | Irish Free State |
| 66 | Elizabeth A Barry | 51 | Daughter-H | — | Massachusetts |
| 67 | Vincent P Barry | 49 | Son | Mechanic | Massachusetts |
| 68 | Mary L Barry | 45 | Daughter | Registered Nurse | Massachusetts |
| 69 | Lawrence Barry | 43 | Son | Advertising | Massachusetts |
| 70 | James E Quinlan | 33 | Head | Chauffeur | Massachusetts |
| 71 | Anna E Quinlan | 26 | Wife-H | — | Irish Free State |
| 72 | James E Quinlan | 6 | Son | — | Massachusetts |
| 73 | Robert E Quinlan | 3 | Son | — | Massachusetts |
| 74 | Marion E Quinlan | 1 | Daughter | — | Massachusetts |
| 75 | Clarence A Walworth | 50 | Head | — | Massachusetts |
| 76 | Lurline M Walworth | 39 | Sister-H | — | Massachusetts |
| 77 | Mary Fox Walworth | 80 | Mother | Proprietor | Massachusetts |
| 78 | Arthur C Walworth | 26 | Son | Manager | Massachusetts |
| 79 | Bridget Fenton | 50 | Servant | Cook | Irish Free State |
| 80 | Agnes Dollier | 21 | Servant | Servant | Canada French |
| 81 | Edward Mellus | 57 | Head | Physician | Minnesota |
| 82 | Marion H Mellus | 50 | Wife-H | — | Maine |
| 83 | Edward G Mellus | 19 | Son | — | Massachusetts |
| 84 | Marion L Mellus | 17 | Daughter | — | Massachusetts |
| 85 | Herbert H Mellus | 14 | Son | — | Massachusetts |
| 86 | William T Rich THIS PERSON | 30 | Head | Salesman-Prop | Massachusetts |
| 87 | Elizabeth Rich | 27 | Wife-H | — | Pennsylvania |
| 88 | William T Rich | 3 | Son | — | Massachusetts |
| 89 | Wesley E Rich | 1 | Son | — | Massachusetts |
| 90 | Greta Moller | 28 | Servant | Servant | Sweden |
| 91 | Harold A Inman | 46 | Head | Agent | Sweden |
| 92 | Grace Inman | 44 | Wife-H | — | Massachusetts |
| 93 | Mary Inman | 19 | Daughter | — | Massachusetts |
| 94 | Ruth Inman | 15 | Daughter | — | Massachusetts |
| 95 | Allison Inman | 14 | Son | — | Massachusetts |
| 96 | Julia O'Brien | 24 | Servant | Servant | Irish Free State |
| 97 | Charles F Washburn | 73 | Head | — | Maine |
| 98 | Lydia A Washburn | 57 | Wife-H | — | Massachusetts |
| 99 | Grace S Washburn | 23 | Daughter | Teacher | Massachusetts |
| 100 | Helen L Washburn | 21 | Daughter | Clerk | Massachusetts |
Pedigree Summary
William
Gen 1 · 2 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)