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Charles Kramer — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Dubuque, Iowa
Our Model Tree links this Charles Kramer across the 1910 and 1920 US Censuses in Dubuque, Iowa (XGBoost, ~Confirmed) — first a son (b.~1899), then head of a 7-person household.
Age 21
b. ~1899
Male
Son
Born: Iowa
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Dubuque, Iowa |
| Surname | Kramer |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Additional Details | |
| Occupation | Laborer |
| Industry | Home 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 | Dodge Township |
| Est. Birth Year | ~1899 |
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.
7 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Agnes Kramer | Daughter | — | 15 | ~1905 |
| Charles Kramer | Son | — | 21 | ~1899 |
| Lena Kramer | Daughter | — | 30 | ~1890 |
| Mathilda Kramer | Daughter | — | 22 | ~1898 |
| Catherine Kramer | Head | — | 54 | ~1866 |
| Louis Kramer | Son | — | 12 | ~1908 |
| Mary Kramer | Daughter | — | 24 | ~1896 |
Census Appearances
1910
Dubuque, Iowa
Son, age 10
Dubuque, Iowa · implied b. ~1900 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kramer |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1920
Dubuque, Iowa
Son, age 21
Dubuque, Iowa · implied b. ~1899 — 7 household members
| Surname | Kramer |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Occupation | Laborer |
| Industry | Home 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 Charles Kramer across 2 US Census years (1910 and 1920) in Dubuque, Iowa, using XGBoost record linkage.
Show:
This person
Anchor record
Charles Kramer
Son · 1920 · age 21 · b. ~1899 · Iowa
★ You are viewing this record
Sibling
Louis Kramer
Sibling · 1920 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mathilda Kramer
Sibling · 1920 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Agnes Kramer
Sibling · 1920 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lena Kramer
Sibling · 1920 · age 30
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Kramer
Sibling · 1920 · age 24
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 — Dubuque, Iowa
Open full size
1920 US Federal Census — Dubuque, Iowa
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu488unit:0904)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Louis Reittinger | 19 | Son | Laborer | Iowa |
| 52 | Loraine Reittinger | 17 | Daughter | — | Iowa |
| 53 | Catherine Kramer | 54 | Head | Farmer | Iowa |
| 54 | Lena Kramer | 30 | Daughter | Housekeeper | Iowa |
| 55 | Mary Kramer | 24 | Daughter | Laborer | Iowa |
| 56 | Mathilda Kramer | 22 | Daughter | Laborer | Iowa |
| 57 | Charles Kramer THIS PERSON | 21 | Son | Laborer | Iowa |
| 58 | Agnes Kramer | 15 | Daughter | Laborer | Iowa |
| 59 | Louis Kramer | 12 | Son | — | Iowa |
| 60 | Raphael Burke | 55 | Head | Farmer | Iowa |
| 61 | Elizabeth Burke | 52 | Wife | — | Germany |
| 62 | Oscar Burke | 23 | Son | Laborer | Iowa |
| 63 | Ralph C. Burke | 20 | Son | Laborer | Iowa |
| 64 | Luluoma Burke | 19 | Daughter | — | Iowa |
| 65 | Celeste Burke | 15 | Daughter | — | Iowa |
| 66 | Jerome Burke | 12 | Son | — | Iowa |
| 67 | Frank Funk | 53 | Head | Farmer | Iowa |
| 68 | Augusta Funk | 51 | Wife | — | Germany |
| 69 | Frank Funk | 24 | Son | Laborer | Iowa |
| 70 | Angela Funk | 21 | Daughter | — | Iowa |
| 71 | Eleanor Funk | 18 | Daughter | Laborer | Iowa |
| 72 | Otto Funk | 16 | Son | Laborer | Iowa |
| 73 | Hugo Funk | 12 | Son | — | Iowa |
| 74 | Anthony Funk | 10 | Son | — | Iowa |
| 75 | Henry Imstoeller | 31 | Head | Farmer | Iowa |
| 76 | Catherine Imstoeller | 25 | Wife | — | Iowa |
| 77 | Nick Clemen | 50 | Head | Farmer | Iowa |
| 78 | Catherine Clemen | 48 | Wife | — | Iowa |
| 79 | Elizabeth Clemen | 25 | Daughter | Dressmaker | Iowa |
| 80 | Rose Clemen | 23 | Daughter | Cook | Iowa |
| 81 | Nicholas Clemen | 21 | Son | Laborer | Iowa |
| 82 | Aloysius Clemen | 19 | Son | Laborer | Iowa |
| 83 | Mary Clemen | 17 | Daughter | — | Iowa |
| 84 | George Clemen | 13 | Son | — | Iowa |
| 85 | Agatha Clemen | 11 | Daughter | — | Iowa |
| 86 | Vincent Clemen | 8 | Son | — | Iowa |
| 87 | W. H. Thomas | 63 | Head | Farmer | England |
| 88 | Susan Thomas | 57 | Wife | — | England |
| 89 | William Thomas | 31 | Son | Laborer | Iowa |
| 90 | Reginald C. Thomas | 28 | Son | Laborer | Iowa |
| 91 | Myrtle Thomas | 23 | Daughter | Helper | Iowa |
| 92 | Adelaide Thomas | 17 | Daughter | Helper | Iowa |
| 93 | Theodore Thomas | 14 | Son | Laborer | Iowa |
| 94 | John J. Kennelly | 58 | Head | Farmer | Illinois |
| 95 | Mary Kennelly | 41 | Wife | — | Iowa |
| 96 | Laura Belle Kennelly | 10 | Daughter | — | Iowa |
| 97 | Guy Kennelly | 8 | Son | — | Iowa |
| 98 | Elmer Kennelly | 5 | Son | — | Iowa |
| 99 | Ray Kennelly | 2 | Son | — | Iowa |
| 100 | Clifford Strief | 9 | Nephew | — | 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)