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Marie Martin — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Polk, Iowa
Our Model Tree links this Marie Martin across the 1930 and 1940 US Censuses in Polk, Iowa (XGBoost, ~Confirmed) — first a spouse (b.~1885), then head of a 7-person household.
Age 45
b. ~1885
Female
Spouse
Born: Sweden
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Polk, Iowa |
| Surname | Martin |
| Given Name | Marie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Sweden |
| Naturalization Status | Naturalized |
| Year of Immigration | 1901 |
| Age at First Marriage | 19 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Can Read/Write | Yes |
| Mother Tongue | Swedish |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
| Township / Ward | Jefferson Township |
| Est. Birth Year | ~1885 |
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 1930 census.
| Name | Relation to head | Relative to Marie | Age | Birth yr |
|---|---|---|---|---|
| George Martin | Head | — | 46 | ~1884 |
| Marie Martin | Spouse | — | 45 | ~1885 |
| Robert Martin | Son | — | 8 | ~1922 |
| George Martin | Son | — | 4 | ~1926 |
| Evelyn Martin | Daughter | — | 16 | ~1914 |
| Edward Martin | Son | — | 25 | ~1905 |
| Virginia Martin | Daughter | — | 14 | ~1916 |
Census Appearances
1930
Polk, Iowa
Spouse, age 45
Polk, Iowa · implied b. ~1885 — 7 household members
| Surname | Martin |
| Given Name | Marie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Sweden |
| Naturalization Status | Naturalized |
| Year of Immigration | 1901 |
| Age at First Marriage | 19 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read/Write | Yes |
| Mother Tongue | Swedish |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
1940
Polk-County, Iowa
Spouse, age 55
Polk-County, Iowa · implied b. ~1885 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Mollie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Sweden |
| 1935 Residence (City) | Jefferson Township |
| 1935 Residence (County) | Polk |
| Naturalization Status | Naturalized |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
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 Marie Martin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Marie Martin
Spouse · 1930 · age 45 · b. ~1885 · 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 — Polk, Iowa
Open full size
1930 US Federal Census — Polk, Iowa
Page Contents
50 people indexed on this census page (ia:1930:iowacensus00reel678:0219)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Laughter Berrison | 12 | Daughter | — | Iowa |
| 2 | James M Berrison | 7 | Son | — | Iowa |
| 3 | Marilyn M Berrison | 5 | Daughter | — | Iowa |
| 4 | Raymond J Boyd | 44 | Head | Farmer | Iowa |
| 5 | Eunice G Boyd | 35 | Wife | — | Iowa |
| 6 | Raymond F Boyd | 2 | Son | — | Iowa |
| 7 | Claude A Beck | 40 | Head | Farmer | Iowa |
| 8 | Mable S Beck | 35 | Wife | — | Iowa |
| 9 | Mildred M Beck | 8 | Daughter | — | Iowa |
| 10 | Gaye M Beck | 3 | Daughter | — | Iowa |
| 11 | William Ashley | 52 | Servant | Laborer | Iowa |
| 12 | Clara F Beck | 70 | Head | — | Iowa |
| 13 | George S Martin | 46 | Head | Farmer | Iowa |
| 14 | Marie Martin THIS PERSON | 45 | Wife | — | Sweden |
| 15 | Edward H Martin | 25 | Son | Laborer | Nebraska |
| 16 | Evelyn M Martin | 16 | Daughter | — | Iowa |
| 17 | Virginia Martin | 14 | Daughter | — | Iowa |
| 18 | Robert W Martin | 8 | Son | — | Iowa |
| 19 | George Jr Martin | 4 | Son | — | Iowa |
| 20 | Elmer J Appenzeller | 38 | Head | Farmer | Iowa |
| 21 | Hazel R Appenzeller | 38 | Wife | — | Iowa |
| 22 | Marshall J Appenzeller | 11 | Son | — | Illinois |
| 23 | Sherman A Inovier | 65 | Head | Laborer | Iowa |
| 24 | Martha R Inovier | 62 | Wife | — | Indiana |
| 25 | Melvin B Inovier | 28 | Son | Driver Truck | Iowa |
| 26 | James T Inovier | 24 | Son | Mechanic | Iowa |
| 27 | Robert R Inovier | 21 | Son | — | Iowa |
| 28 | Dale Andrews | 35 | Head | Farmer | Iowa |
| 29 | Bessie R Andrews | 31 | Wife | — | Iowa |
| 30 | Louise P Andrews | 12 | Daughter | — | Iowa |
| 31 | Leland Andrews | 6 | Son | — | Iowa |
| 32 | Dorothy Andrews | 3 | Daughter | — | Iowa |
| 33 | James J Herrold | 58 | Head | Farmer | Ohio |
| 34 | Elizabeth Herrold | 57 | Wife | — | England |
| 35 | Albert B Kuefner | 38 | Head | Farmer | Iowa |
| 36 | Ethel A Kuefner | 35 | Wife | — | Iowa |
| 37 | Richard H Kuefner | 12 | Son | — | Iowa |
| 38 | Albert J Kuefner | 9 | Son | — | Iowa |
| 39 | Maggie Mcharg | 66 | Mother-in-law | — | Pennsylvania |
| 40 | Joe E H Vance | 34 | Head | Laborer | Iowa |
| 41 | Bertie M Vance | 28 | Wife | — | Iowa |
| 42 | Patricia Vance | 1 | Daughter | — | Iowa |
| 43 | Leslie G Titzman | 35 | Head | Farmer | Iowa |
| 44 | Edith G Titzman | 35 | Wife | — | Iowa |
| 45 | Donald Titzman | 11 | Son | — | Iowa |
| 46 | Virginia Titzman | 10 | Daughter | — | Iowa |
| 47 | Robert R Madison | 33 | Head | Laborer | Iowa |
| 48 | Isabel E Madison | 23 | Wife | — | Iowa |
| 49 | Robert Jr Madison | 7 | Son | — | Iowa |
| 50 | Walter Madison | 4 | Son | — | 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)