FR
Frank Richards — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Knox, Maine
Our Model Tree links this Frank Richards across the 1930 and 1940 US Censuses in Knox, Maine (XGBoost, ~Confirmed) — first a head (b.~1878), then head of a 12-person household.
Age 52
b. ~1878
Male
Head
Born: Maine
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Knox, Maine |
| Surname | Richards |
| Given Name | Frank F. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Maine |
| Age at First Marriage | 20 |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Additional Details | |
| Occupation | Laborer |
| Industry | Odd Jobs |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 1500 |
| Radio Set | R |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
| Occupation | Laborer |
| Township / Ward | Thomaston Town |
| Est. Birth Year | ~1878 |
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.
12 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Frank | Age | Birth yr |
|---|---|---|---|---|
| Joseph Richards | Other | — | 82 | ~1848 |
| Dorothy Richards | Daughter | — | 17 | ~1913 |
| Mary Richards | Daughter | — | 2 | ~1928 |
| Ralph Richards | Other | — | 52 | ~1878 |
| Frances Richards | Daughter | — | 19 | ~1911 |
| Marjorie Richards | Daughter | — | 12 | ~1918 |
| Hattie Richards | Other | — | 44 | ~1886 |
| Frank Richards | Son | — | 10 | ~1920 |
| Harvey Richards | Son | — | 21 | ~1909 |
| John Richards | Other | — | 40 | ~1890 |
| Frank Richards | Head | — | 52 | ~1878 |
| Joan Richards | Daughter | — | 13 | ~1917 |
Census Appearances
1930
Knox, Maine
Head, age 52
Knox, Maine · implied b. ~1878 — 12 household members
| Surname | Richards |
| Given Name | Frank F. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Maine |
| Age at First Marriage | 20 |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Occupation | Laborer |
| Industry | Odd Jobs |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 1500 |
| Radio Set | R |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1940
Knox-County, Maine
Other, age 62
Knox-County, Maine · implied b. ~1878 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Richards |
| Given Name | Frank |
| Relationship to Head | Brother |
| Sex | M |
| Color / Race | White |
| Age | 62 |
| Marital Status | Single |
| Birthplace | Maine |
| 1935 Residence (City) | Thomaston |
| 1935 Residence (County) | Knox |
| Occupation | Electrician |
| Industry | Yacht Co. |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 314 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
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 Richards across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Frank Richards
Head · 1930 · age 52 · b. ~1878 · Maine
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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 — Knox, Maine
Open full size
1930 US Federal Census — Knox, Maine
Page Contents
50 people indexed on this census page (ia:1930:15thcensus835unit:0448)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Frank S. Hills | 67 | Lodger | — | Maine |
| 52 | Simon J. Kelley | 31 | Head | Merchant | Maine |
| 53 | Agnes M. Kelley | 25 | Wife-H | — | Maine |
| 54 | Harold D. Kelley | 3 | Son | — | Maine |
| 55 | Charles S. Jones | 62 | Head | — | Maine |
| 56 | Carrie E. Jones | 66 | Wife-H | — | Maine |
| 57 | Russell D. Jones | 34 | Son | — | Maine |
| 58 | Mary S. Jones | 25 | Daughter | — | Maine |
| 59 | Mildred E. Jones | 12 | Daughter | — | Maine |
| 60 | Margaret S. Burgess | 53 | Head | — | Massachusetts |
| 61 | Alice M. Dickinson | 71 | Housekeeper | Housekeeper | Maine |
| 62 | Fred Lennan | 50 | Head | Trucker | Maine |
| 63 | Emily S. Lennan | 51 | Wife-H | — | Maine |
| 64 | Willis M. Morse | 60 | Head | — | Maine |
| 65 | W. Pearl Morse | 51 | Wife-H | — | Maine |
| 66 | Philip M. Morse | 21 | Son | — | Maine |
| 67 | Rachel W. Morse | 17 | Daughter | — | Maine |
| 68 | Harriet P. Whitney | 54 | Head | — | Maine |
| 69 | Carol E. Whitney | 2 | Adopted Daughter | — | Maine |
| 70 | Mabel Stackpole | 24 | Lodger | — | Maine |
| 71 | Frank F. Richards THIS PERSON | 52 | Head | Laborer | Maine |
| 72 | Hattie E. Richards | 44 | Wife-H | — | Maine |
| 73 | Harvey W. Richards | 21 | Son | — | Maine |
| 74 | Frances E. Richards | 19 | Daughter | Trimmer | Maine |
| 75 | Dorothy M. Richards | 17 | Daughter | — | Maine |
| 76 | Joan L. Richards | 13 | Daughter | — | Maine |
| 77 | Marjorie E. Richards | 12 | Daughter | — | Maine |
| 78 | Frank F. Richards | 10 | Son | — | Maine |
| 79 | Mary I. Richards | 2 | Daughter | — | Maine |
| 80 | Ralph E. Richards | 52 | Brother | — | Maine |
| 81 | John D. Richards | 40 | Brother | Track Layer | Maine |
| 82 | Joseph A. Richards | 82 | Father | — | Maine |
| 83 | Caroline F. Libby | 68 | Head | — | Maine |
| 84 | John Hanley | 62 | Head | — | Maine |
| 85 | Mary E. Hanley | 57 | Wife-H | Laborer | Maine |
| 86 | Alice W. Barry | 50 | Head | — | England |
| 87 | Stephen E. Barry | 21 | Son | — | Connecticut |
| 88 | Anne Barry | 19 | Daughter | — | Connecticut |
| 89 | Ernest H. Jones | 37 | Head | — | Maine |
| 90 | Thelma F. Jones | 31 | Wife-H | Auto Mechanic | Maine |
| 91 | William Anderson | 23 | Head | Lumberman | Maine |
| 92 | Bernice M. Anderson | 21 | Wife-H | Stitcher | Massachusetts |
| 93 | Walter Harrington | 60 | Head | — | Maine |
| 94 | Annie E. Harrington | 58 | Wife-H | Mariner | Maine |
| 95 | Asa A. Smith | 57 | Head | — | England |
| 96 | Hattie E. Smith | 36 | Daughter | — | Maine |
| 97 | Charles E. Mcdonald | 52 | Head | Bookkeeper | Maine |
| 98 | Evelyn F. Mcdonald | 72 | Wife-H | Assistant Manager | Maine |
| 99 | Henry E. Mcdonald | 35 | Brother | — | Maine |
| 100 | Margaret Mcdonald | 51 | Sister | Drug Clerk | Maine |
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)