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Frank Knight — 1930 US Census Record
Model Tree available1930 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Frank Knight across the 1910, 1920 and 1930 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed), with identified parents Oscar & Anna — first a son (b.~1903), then head of a 3-person household.
Age 27
b. ~1903
Male
Son
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Middlesex, Massachusetts |
| Surname | Knight |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Additional Details | |
| Occupation | Steward |
| Industry | Hotel |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Steward |
| Township / Ward | City Of Malden |
| Est. Birth Year | ~1903 |
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 1930 census.
| Name | Relation to head | Relative to Frank | Age | Birth yr |
|---|---|---|---|---|
| Frank Knight | Son | — | 27 | ~1903 |
| Oscar Knight | Head | — | 55 | ~1875 |
| Anna Knight | Other | — | 52 | ~1878 |
Census Appearances
1910
Middlesex, Massachusetts
Son, age 7
Middlesex, Massachusetts · implied b. ~1903 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Knight |
| Given Name | Frank L |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Middlesex, Massachusetts
Son, age 17
Middlesex, Massachusetts · implied b. ~1903 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Knight |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Middlesex, Massachusetts
Son, age 27
Middlesex, Massachusetts · implied b. ~1903 — 3 household members
| Surname | Knight |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Occupation | Steward |
| Industry | Hotel |
| 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 Frank Knight across 3 US Census years (1910, 1920 and 1930) in Middlesex, Massachusetts, using XGBoost record linkage. Identified parents: father Oscar Knight (~0.92 confidence) and mother Anna Knight (~0.92 confidence) and mother Anna Knight (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Oscar Knight
b. ~1874
Source father
● Household
· direct · ~0.92
Mother
Anna Knight
b. ~1873
Source mother
● Household
· direct · ~0.92
Mother
Anna Knight
b. ~1878
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Frank Knight
Son · 1930 · age 27 · b. ~1903 · 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:massachusettscensus00reel922:1004)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Albert E Silliker | 29 | Son | Road Builder | Massachusetts |
| 52 | Mary Silliker | 24 | Daughter | Shoe Packer | Massachusetts |
| 53 | Julia H Mcsweeney | 30 | Head | Manager | Massachusetts |
| 54 | Irene Mcsweeney | 23 | Sister | Stenographer | Massachusetts |
| 55 | Mildred Mcsweeney | 22 | Sister | Stenographer | Massachusetts |
| 56 | Ethel Mcsweeney | 31 | Sister | — | Massachusetts |
| 57 | Louis J Knight | 66 | Head | Doorman | Maine |
| 58 | Martha A Knight | 64 | Wife-H | — | Germany |
| 59 | Louis H Knight | 35 | Son | Commercial Trav | Massachusetts |
| 60 | Oscar Knight | 55 | Head | Meat Cutter | Maine |
| 61 | Anna Knight | 52 | Wife-H | — | Maine |
| 62 | Frank Knight THIS PERSON | 27 | Son | Steward | Massachusetts |
| 63 | Frank Bancroft | 67 | Head | Painter | Maine |
| 64 | Bertha N Bancroft | 48 | Wife-H | — | Maine |
| 65 | Sylvia Bancroft | 3 | Daughter | — | Maine |
| 66 | Gwendolyn Bancroft | 21 | Daughter | Saleswoman | Maine |
| 67 | Frank H Walters | 54 | Head | Steamfitter | England |
| 68 | Bessie Walters | 46 | Wife-H | — | England |
| 69 | Frank H Jr Walters | 19 | Son | Clerical | Massachusetts |
| 70 | Dorothy M Walters | 15 | Daughter | — | Massachusetts |
| 71 | William Walters | 13 | Son | — | Massachusetts |
| 72 | Kenneth E Walters | 9 | Son | — | Massachusetts |
| 73 | Robert E Walters | 7 | Son | — | Massachusetts |
| 74 | Muriel S Walters | 6 | Daughter | — | Massachusetts |
| 75 | Amos C Cooke | 32 | Head | Manager | Massachusetts |
| 76 | Elizabeth Cooke | 33 | Wife-H | — | Maine |
| 77 | Harriet Cooke | 8 | Daughter | — | Massachusetts |
| 78 | Calvin G Cooke | 3 | Son | — | Massachusetts |
| 79 | Patrick Ready | 60 | Head | Proprietor | Canada-English |
| 80 | Mary G Ready | 60 | Wife-H | — | Massachusetts |
| 81 | Margaret Ready | 25 | Daughter | Stenographer | Massachusetts |
| 82 | Albert B Ready | 23 | Son | Repairman | Massachusetts |
| 83 | Ethel M Ready | 21 | Daughter | Stenographer | Massachusetts |
| 84 | Matthew Ferraher | 34 | Head | Steamfitter | Massachusetts |
| 85 | Lola Ferraher | 31 | Wife-H | — | New Hampshire |
| 86 | James Dymont | 21 | Head | Truck Driver | Canada-English |
| 87 | Doris Dymont | 24 | Wife-H | — | Massachusetts |
| 88 | Willard Dymont | 1 | Son | — | Massachusetts |
| 89 | Joseph Pinter | 56 | Head | Laborer | Hungary |
| 90 | Pauline Pinter | 56 | Wife-H | — | Hungary |
| 91 | Joseph Pinter | 27 | Son | Cutter | Massachusetts |
| 92 | John Shea | 40 | Head | Driver | Irish Free State |
| 93 | Rose Shea | 34 | Wife-H | — | Irish Free State |
| 94 | Peter Shea | 12 | Son | — | Massachusetts |
| 95 | Pauline Shea | 9 | Daughter | — | Massachusetts |
| 96 | Mary Shea | 6 | Daughter | — | Massachusetts |
| 97 | Barbara Shea | 3 | Daughter | — | Massachusetts |
| 98 | Eugene O'Sullivan | 34 | Head | Trouble Hunter | Massachusetts |
| 99 | Francis J O'Sullivan | 32 | Wife-H | — | Massachusetts |
| 100 | Eileen O'Sullivan | 4 | Daughter | — | Massachusetts |
Pedigree Summary
Frank
Gen 1 · 3 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)