RM
Ralph Moore — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Polk, Iowa
Our Model Tree links this Ralph Moore across the 1910 and 1920 US Censuses in Polk, Iowa (XGBoost, ~Confirmed) — first a son (b.~1903), then head of a 10-person household.
Age 17
b. ~1903
Male
Son
Born: Iowa
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Polk, Iowa |
| Surname | Moore |
| Given Name | Ralph E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Additional Details | |
| Occupation | Laborer |
| Industry | On Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Laborer |
| Township / Ward | Lincoln Township |
| 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.
10 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Ralph | Age | Birth yr |
|---|---|---|---|---|
| Ernest Moore | Head | — | 44 | ~1876 |
| Edith Moore | Daughter | — | 12 | ~1908 |
| Anna Moore | Daughter | — | 14 | ~1906 |
| Eva Moore | Daughter | — | 10 | ~1910 |
| Flora Moore | Daughter | — | 11 | ~1909 |
| Alma Moore | Spouse | — | 36 | ~1884 |
| Lester Moore | Son | — | 4 | ~1916 |
| Victor Moore | Son | — | 16 | ~1904 |
| Harlan Moore | Son | — | 1 | ~1919 |
| Ralph Moore | Son | — | 17 | ~1903 |
Census Appearances
1910
Polk, Iowa
Son, age 9
Polk, Iowa · implied b. ~1901 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Moore |
| Given Name | Ralph E |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1920
Polk, Iowa
Son, age 17
Polk, Iowa · implied b. ~1903 — 10 household members
| Surname | Moore |
| Given Name | Ralph E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Occupation | Laborer |
| Industry | On Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| 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 Ralph Moore across 2 US Census years (1910 and 1920) in Polk, Iowa, using XGBoost record linkage.
Show:
This person
Anchor record
Ralph Moore
Son · 1920 · age 17 · b. ~1903 · Iowa
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Sibling
Lester Moore
Sibling · 1920 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Moore
Sibling · 1920 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edith Moore
Sibling · 1920 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Flora Moore
Sibling · 1920 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Victor Moore
Sibling · 1920 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harlan Moore
Sibling · 1920 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eva Moore
Sibling · 1920 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Polk, Iowa
Open full size
1920 US Federal Census — Polk, Iowa
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu507unit:0370)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ernest L. Moore | 44 | Head | Farmer | Iowa |
| 2 | Alma Moore | 36 | Wife | — | Iowa |
| 3 | Ralph E. Moore THIS PERSON | 17 | Son | Laborer | Iowa |
| 4 | Victor E. Moore | 16 | Son | Laborer | Iowa |
| 5 | Anna E. Moore | 14 | Daughter | — | Iowa |
| 6 | Edith L. Moore | 12 | Daughter | — | Iowa |
| 7 | Flora M. Moore | 11 | Daughter | — | Iowa |
| 8 | Eva L. Moore | 10 | Daughter | — | Iowa |
| 9 | Lester B. Moore | 4 | Son | — | Iowa |
| 10 | Harlan R. Moore | 1 | Son | — | Iowa |
| 11 | David Hausch | 45 | Head | Laborer | Switzerland |
| 12 | Anna M. Hausch | 46 | Wife | — | Norway |
| 13 | Glenn Hausch | 18 | Son | Laborer | Iowa |
| 14 | Della B. Hausch | 11 | Daughter | — | Iowa |
| 15 | John W. Krause | 41 | Head | Farmer | Germany |
| 16 | Anna K. Krause | 40 | Wife | — | Germany |
| 17 | Frieda Krause | 13 | Daughter | — | Iowa |
| 18 | Willie G. Krause | 12 | Son | — | Iowa |
| 19 | Martha R. Krause | 4 | Daughter | — | Iowa |
| 20 | Edward C. Lehman | 30 | Head | Farmer | Iowa |
| 21 | Ella M. Lehman | 24 | Wife | — | Illinois |
| 22 | Fred Lehman | 68 | Head | Farmer | Switzerland |
| 23 | Margrite Lehman | 63 | Wife | — | Switzerland |
| 24 | Katie Lehman | 34 | Daughter | — | Iowa |
| 25 | Arthur J. Lehman | 23 | Son | Laborer | Iowa |
| 26 | Louis F. Lehman | 20 | Son | Laborer | Iowa |
| 27 | Ed. M. Bailey | 36 | Head | Laborer | Tennessee |
| 28 | Freda Bailey | 27 | Wife | — | Iowa |
| 29 | William J. Alleman | 56 | Head | Farmer | Iowa |
| 30 | Magdalina Alleman | 55 | Wife | — | Illinois |
| 31 | William M. Alleman | 18 | Son | — | Illinois |
| 32 | Benjamin F. Alleman | 29 | Head | Farmer | Iowa |
| 33 | Ida C. Alleman | 25 | Wife | — | Iowa |
| 34 | Ethel G. Alleman | 3 | Daughter | — | Iowa |
| 35 | Lloyd H. Alleman | 1 | Son | — | Iowa |
| 36 | Wilbur E. Alleman | 0 | Son | — | Iowa |
| 37 | David Hoppe | 37 | Head | Farmer | Russia |
| 38 | Elizabeth Hoppe | 35 | Wife | — | Russia |
| 39 | Ralph D. Hoppe | 1 | Son | — | Iowa |
| 40 | Frank O. Wilson | 39 | Head | Farmer | Illinois |
| 41 | Bessie A. Wilson | 39 | Wife | — | Iowa |
| 42 | Ronald E. Wilson | 6 | Son | — | Iowa |
| 43 | Edna E. Wilson | 4 | Daughter | — | Iowa |
| 44 | Millard E. Boden | 36 | Head | Farmer | Illinois |
| 45 | Adna E. Boden | 19 | Wife | — | Indiana |
| 46 | Dewey J. Boden | 21 | Brother | — | Illinois |
| 47 | Rosalia Boden | 58 | Mother | — | Kentucky |
| 48 | Susie E. Alleman | 42 | Head | Farmer | Iowa |
| 49 | Clarence O. Alleman | 20 | Son | Laborer | Iowa |
| 50 | Harold R. Alleman | 16 | Son | Laborer | Iowa |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)