DA
David Anderson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Allamakee, Iowa
Our Model Tree links this David Anderson across the 1910, 1920 and 1930 US Censuses in Allamakee, Iowa (XGBoost, ~Confirmed) — first a head (b.~1870), then head of a 3-person household.
Age 60
b. ~1870
Male
Head
Born: Iowa
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Allamakee, Iowa |
| Surname | Anderson |
| Given Name | David R. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Iowa |
| Age at First Marriage | 31 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Occupation | Farmer |
| Industry | Own farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Radio Set | R |
| Veteran | No |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Farmer |
| Township / Ward | Makee Township |
| Est. Birth Year | ~1870 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to David | Age | Birth yr |
|---|---|---|---|---|
| David Anderson | Head | — | 60 | ~1870 |
| Carl Anderson | Son | — | 26 | ~1904 |
| Hilda Anderson | Spouse | — | 63 | ~1867 |
Census Appearances
1910
Allamakee, Iowa
Head, age 40
Allamakee, Iowa · implied b. ~1870 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | David R |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Iowa |
| Years Married | 9 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Farmer |
| Industry | General farm |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1920
Allamakee, Iowa
Head, age 49
Allamakee, Iowa · implied b. ~1871 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | David R. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Iowa |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Farmer |
| Industry | Gen Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Allamakee, Iowa
Head, age 60
Allamakee, Iowa · implied b. ~1870 — 3 household members
| Surname | Anderson |
| Given Name | David R. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Iowa |
| Age at First Marriage | 31 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Farmer |
| Industry | Own farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Radio Set | R |
| Veteran | No |
| 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 David Anderson across 3 US Census years (1910, 1920 and 1930) in Allamakee, Iowa, using XGBoost record linkage.
Show:
This person
Anchor record
David Anderson
Head · 1930 · age 60 · b. ~1870 · Iowa
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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 — Allamakee, Iowa
Open full size
1930 US Federal Census — Allamakee, Iowa
Page Contents
50 people indexed on this census page (ia:1930:iowacensus00reel640:1036)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James Froundle | 9 | Son | — | Iowa |
| 2 | Evelyn Froundle | 5 | Daughter | — | Iowa |
| 3 | Cyril Froundle | 0 | Son | — | Iowa |
| 4 | James O. White | 45 | Head | Farmer | Iowa |
| 5 | Genevieve White | 41 | Wife | — | Michigan |
| 6 | Catherine White | 14 | Daughter | — | Iowa |
| 7 | Helen White | 12 | Daughter | — | Iowa |
| 8 | Frances White | 10 | Daughter | — | Iowa |
| 9 | Robert White | 9 | Son | — | Iowa |
| 10 | Arthur Hanson | 25 | Boarder | Farm Laborer | Iowa |
| 11 | Ben C. Weber | 50 | Head | — | Wisconsin |
| 12 | Peter W. Weber | 23 | Son | Farmer | Iowa |
| 13 | Louise M. Weber | 20 | Daughter | Teacher | Iowa |
| 14 | William C. Tecntel | 72 | Head | Farmer | Iowa |
| 15 | Mary Tecntel | 55 | Wife | — | Iowa |
| 16 | Karl Tecntel | 8 | Son | — | Iowa |
| 17 | Magdaline Bechtel | 86 | Mother | — | Germany |
| 18 | Bert Doe | 58 | Head | Farmer | Germany |
| 19 | Mary Doe | 52 | Wife | — | Germany |
| 20 | Clarence Doe | 21 | Son | Farm Laborer | Iowa |
| 21 | David R. Anderson THIS PERSON | 60 | Head | Farmer | Iowa |
| 22 | Hilda Anderson | 63 | Wife | — | Sweden |
| 23 | Carl Anderson | 26 | Son | Repair Man | Iowa |
| 24 | John H. Oschneider | 48 | Head | Farmer | Iowa |
| 25 | Sophia Oschneider | 54 | Wife | — | Iowa |
| 26 | Harriette Oschneider | 18 | Daughter | — | Iowa |
| 27 | Mildred Oschneider | 16 | Daughter | — | Iowa |
| 28 | Milton Oschneider | 13 | Son | — | Iowa |
| 29 | Jessie M. Oschneider | 10 | Daughter | — | Iowa |
| 30 | H. F. Brandmeier | 60 | Head | Farmer | Iowa |
| 31 | Mathilda Brandmeier | 42 | Wife | — | Iowa |
| 32 | Carl Brandmeier | 20 | Son | — | Iowa |
| 33 | Lois Brandmeier | 15 | Daughter | — | Iowa |
| 34 | Mildred Brandmeier | 8 | Daughter | — | Iowa |
| 35 | Peter Olson | 51 | Head | Farmer | Iowa |
| 36 | Minnie Olson | 37 | Wife | — | Iowa |
| 37 | Arnold Olson | 15 | Son | Farm Laborer | Iowa |
| 38 | Mavis Olson | 9 | Daughter | — | Iowa |
| 39 | Verna Olson | 5 | Daughter | — | Iowa |
| 40 | Josephine Olson | 3 | Daughter | — | Iowa |
| 41 | Mildred Olson | 1 | Daughter | — | Iowa |
| 42 | L. J. Meier | 64 | Head | Farmer | Iowa |
| 43 | Minnie Meier | 54 | Wife | — | Iowa |
| 44 | Calvin Hansmeier | 36 | Head | Farmer | Iowa |
| 45 | Alfred Hansmeier | 35 | Brother | Farm Laborer | Iowa |
| 46 | Anna Hansmeier | 21 | Sister | Housekeeper | Iowa |
| 47 | James Hansmeier | 1 | Nephew | — | Iowa |
| 48 | Chas. Hansmeier | 52 | Head | Farmer | Iowa |
| 49 | Ethel Hansmeier | 32 | Wife | — | Wisconsin |
| 50 | Ruth Hansmeier | 9 | Daughter | — | Iowa |
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)