CM
Clarence Moore — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Linn-County, Iowa
Our Model Tree links this Clarence Moore across the 1910, 1920, 1930 and 1940 US Censuses in Linn-County, Iowa (XGBoost, ~Confirmed) — first a head (b.~1887), then head of a 5-person household.
Age 53
b. ~1887
Male
Head
Born: Iowa
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Linn-County, Iowa |
| Surname | Moore |
| Given Name | Clarence |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | Cedar Rapids |
| 1935 Residence (County) | Linn |
| Additional Details | |
| Occupation | Salesman |
| Industry | Dept store |
| Class of Worker | PW |
| Hours Worked | 52 |
| Income (1939) | 1600 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Salesman |
| Township / Ward | Cedar Rapids |
| Est. Birth Year | ~1887 |
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 1940 census.
| Name | Relation to head | Relative to Clarence | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Davis | Daughter | — | 28 | ~1912 |
| Clarence Moore | Head | — | 53 | ~1887 |
| Pamela Davis | Other | — | 2 | ~1938 |
| Richard Moore | Son | — | 23 | ~1917 |
| Bernice Moore | Spouse | — | 52 | ~1888 |
Census Appearances
1910
Linn, Iowa
Head, age 23
Linn, Iowa · implied b. ~1887 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Moore |
| Given Name | Clarence H |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Iowa |
| Years Married | 5 |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Occupation | Shade Maker |
| Industry | Hay Goods Store |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1920
Linn, Iowa
Head, age 33
Linn, Iowa · implied b. ~1887 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Moore |
| Given Name | Clarence |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Occupation | Salesman |
| Industry | Dry Goods Co |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Linn, Iowa
Head, age 43
Linn, Iowa · implied b. ~1887 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Moore |
| Given Name | Clarence H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Iowa |
| Age at First Marriage | 18 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | Salesman |
| Industry | Department Store |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 3750 |
| Radio Set | R |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Linn-County, Iowa
Head, age 53
Linn-County, Iowa · implied b. ~1887 — 5 household members
| Surname | Moore |
| Given Name | Clarence |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | Cedar Rapids |
| 1935 Residence (County) | Linn |
| Occupation | Salesman |
| Industry | Dept store |
| Class of Worker | PW |
| Hours Worked | 52 |
| Income (1939) | 1600 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 Clarence Moore across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Clarence Moore
Head · 1940 · age 53 · b. ~1887 · Iowa
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Linn-County, Iowa
Open full size
1940 US Federal Census — Linn-County, Iowa
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01177-00369)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Harriett Jewell | 11 | Daughter | — | Colorado |
| 42 | — | None | — | — | — |
| 43 | Paul Nugent | 29 | Head | Assistant Pharmacist | Iowa |
| 44 | Velma Nugent | 26 | Wife | — | Iowa |
| 45 | William Nugent | 5 | Son | — | Iowa |
| 46 | Robert Edward Nugent | 3 | Son | — | Iowa |
| 47 | Merrill Hamilton | 45 | Head | Yard Man | Iowa |
| 48 | Viola Hamilton | 36 | Wife | — | Iowa |
| 49 | Carolyn Hamilton | 10 | Daughter | — | Iowa |
| 50 | Vergulene Herring | 17 | Step-daughter | — | Iowa |
| 51 | Frank Doupnik | 67 | Head | — | Iowa |
| 52 | Rose Doupnik | 68 | Wife | — | Iowa |
| 53 | George Souchek | 43 | Head | Salesman | Iowa |
| 54 | Edith Souchek | 41 | Wife | — | Iowa |
| 55 | Duaine Souchek | 11 | Son | — | Iowa |
| 56 | Ellen Souchek | 9 | Daughter | — | Iowa |
| 57 | Fred M. Chermak | 50 | Head | Watchman | Iowa |
| 58 | Bessie Chermak | 53 | Wife | — | Iowa |
| 59 | Clarence Moore THIS PERSON | 53 | Head | Salesman | Iowa |
| 60 | Bernice L. Moore | 52 | Wife | — | Iowa |
| 61 | Dorothy Davis | 28 | Daughter | Clerical Work | Iowa |
| 62 | Pamela Davis | 2 | Grand-daughter | — | Iowa |
| 63 | Richard W. Moore | 23 | Son | Stock Boy | Iowa |
| 64 | Paul H. Barth | 64 | Head | Mechanic | Germany |
| 65 | Marie Barth | 56 | Wife | — | Iowa |
| 66 | — | None | — | — | — |
| 67 | Bert R. Mcdowell | 31 | Head | Smokey Beef | Iowa |
| 68 | Esther Mcdowell | 30 | Wife | — | Iowa |
| 69 | Russell Merrifield | 29 | Head | Clerk | Iowa |
| 70 | Eleanor Merrifield | 24 | Wife | — | Iowa |
| 71 | Russell Jr. Merrifield | 4 | Son | — | Iowa |
| 72 | Alex J. Mitchell | 24 | Head | Post Office Clerk | Illinois |
| 73 | Emily Mitchell | 21 | Wife | — | Iowa |
| 74 | Anne Jane Mitchell | 0 | Daughter | — | Iowa |
| 75 | George A. Mcintire | 60 | Head | Post Office Clerk | Illinois |
| 76 | Stella Mcintire | 48 | Wife | — | Iowa |
| 77 | Helen Mcintire | 27 | Daughter | Teacher | Iowa |
| 78 | Leah Mcintire | 23 | Daughter | Teacher | Iowa |
| 79 | Earl Mcintire | 21 | Son | Creamery | Iowa |
| 80 | George Mcintire | 16 | Son | — | Iowa |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)