CR
Charles Ryan — 1930 US Census Record
Model Tree available1930 United States Federal Census · Delaware, Iowa
Our Model Tree links this Charles Ryan across the 1920, 1930 and 1940 US Censuses in Delaware, Iowa (XGBoost, ~Confirmed), with identified parents Harry & Alice — first a son (b.~1901), then head of a 6-person household.
Age 29
b. ~1901
Male
Son
Born: Iowa
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Delaware, Iowa |
| Surname | Ryan |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Iowa |
| Age at First Marriage | 26 |
| Father's Birthplace | Iowa |
| Mother's Birthplace | England |
| Additional Details | |
| Occupation | farm labor |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Farm Laborer |
| Township / Ward | Delaware Township |
| Est. Birth Year | ~1901 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Alice Ryan | Spouse | — | 60 | ~1870 |
| Harry Ryan | Head | — | 60 | ~1870 |
| Charles Ryan | Son | — | 29 | ~1901 |
| Harlan Ryan | Other | — | ~1930 | |
| Thelma Ryan | Other | — | 26 | ~1904 |
| Chorette Ryan | Other | — | 2 | ~1928 |
Census Appearances
1920
Delaware, Iowa
Son, age 18
Delaware, Iowa · implied b. ~1902 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ryan |
| Given Name | Charles F. |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | England |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Delaware, Iowa
Son, age 29
Delaware, Iowa · implied b. ~1901 — 6 household members
| Surname | Ryan |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Iowa |
| Age at First Marriage | 26 |
| Father's Birthplace | Iowa |
| Mother's Birthplace | England |
| Occupation | farm labor |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Delaware-County, Iowa
Head, age 39
Delaware-County, Iowa · implied b. ~1901 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ryan |
| Given Name | Chas. E. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | Delaware |
| 1935 Residence (County) | Delaware |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 78 |
| Income (1939) | 0 |
| Highest Grade | H 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 Charles Ryan across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Harry Ryan (~0.92 confidence) and mother Alice Ryan (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Harry Ryan
b. ~1870
Source father
● Household
· direct · ~0.92
Mother
Alice Ryan
b. ~1870
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Charles Ryan
Son · 1930 · age 29 · b. ~1901 · Iowa
★ 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 — Delaware, Iowa
Open full size
1930 US Federal Census — Delaware, Iowa
Page Contents
48 people indexed on this census page (ia:1930:iowacensus00reel652:0504)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Harry Porter | 49 | Head | Farmer | Iowa |
| 52 | Nellie Porter | 49 | Wife | None | Iowa |
| 53 | Clarence Airhart | 34 | Head | Farmer | Pennsylvania |
| 54 | Iarine Airhart | 30 | Wife | None | Missouri |
| 55 | Thomas R Dunn | 35 | Head | Farmer | Connecticut |
| 56 | Elva Dunn | 43 | Wife | None | Iowa |
| 57 | Walmon Dunn | 13 | Son | None | Iowa |
| 58 | Hazel Dunn | 10 | Daughter | None | Iowa |
| 59 | Walter Dunn | 8 | Son | None | Iowa |
| 60 | Eugene Maire | 41 | Head | Farmer | Switzerland |
| 61 | Elma Maire | 37 | Wife | None | Iowa |
| 62 | Herman Maire | 12 | Son | None | Iowa |
| 63 | Herbert Maire | 12 | Son | None | Iowa |
| 64 | Elsie Maire | 11 | Daughter | None | Iowa |
| 65 | Burdette Maire | 8 | Son | None | Iowa |
| 66 | Beulah Maire | 5 | Daughter | None | Iowa |
| 67 | Lillia Maire | 4 | Daughter | None | Iowa |
| 68 | Mark Maire | 2 | Son | None | Iowa |
| 69 | Paul Munson | 37 | Head | Farmer | Iowa |
| 70 | Elizabeth Munson | 37 | Wife | None | Wisconsin |
| 71 | Frank Pinch | 55 | Head | Farmer | Iowa |
| 72 | Marguerite Pinch | 36 | Wife | None | Iowa |
| 73 | Bert Childs | 38 | Head | Farmer | Iowa |
| 74 | Susie Childs | 60 | Wife | None | Iowa |
| 75 | Ross Childs | 33 | Son | Farm Labor | Iowa |
| 76 | Stella Gutterson | 21 | Boarder | Teacher | Iowa |
| 77 | Mart Maurer | 44 | Head | Farmer | Iowa |
| 78 | Etta Maurer | 44 | Wife | None | Iowa |
| 79 | Norman Maurer | 18 | Son | None | Iowa |
| 80 | Alma Maurer | 17 | Daughter | None | Iowa |
| 81 | Erlow Maurer | 15 | Son | None | Iowa |
| 82 | Margaret Maurer | 13 | Daughter | None | Iowa |
| 83 | Muriel Maurer | 11 | Son | None | Iowa |
| 84 | Marietta Maurer | 7 | Daughter | None | Iowa |
| 85 | Harry Ryan | 60 | Head | Farmer | Iowa |
| 86 | Alice Ryan | 60 | Wife | None | England |
| 87 | Charles Ryan THIS PERSON | 29 | Son | Farm Labor | Iowa |
| 88 | Thelma Ryan | 26 | Daughter-in-law | None | Iowa |
| 89 | Chorette Ryan | 2 | Grandchild | None | Iowa |
| 90 | Harlan Ryan | 0 | Grandson | None | Iowa |
| 91 | Bert Robison | 36 | Head | Farm Labor | Illinois |
| 92 | Annie Robison | 37 | Wife | None | Iowa |
| 93 | Aida Robison | 9 | Daughter | None | Iowa |
| 94 | Lewis Bushnell | 45 | Head | Farmer | Iowa |
| 95 | Lula Bushnell | 39 | Wife | None | Iowa |
| 96 | Benita Bushnell | 12 | Daughter | None | Iowa |
| 97 | Robert Bushnell | 7 | Son | None | Iowa |
| 98 | J Morgan | 87 | Uncle | None | New York |
Pedigree Summary
Charles
Gen 1 · 2 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)