MT
Mary Tyler — 1930 US Census Record
Model Tree available1930 United States Federal Census · Polk, Iowa
Our Model Tree links this Mary Tyler across the 1910, 1920 and 1930 US Censuses in Polk, Iowa (XGBoost, ~Confirmed), with identified parents C & George — first a daughter (b.~1907), then head of a 10-person household.
Age 23
b. ~1907
Female
Daughter
Born: Iowa
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Polk, Iowa |
| Surname | Tyler |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Additional Details | |
| Occupation | Stenographer |
| Industry | Insurance Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Stenographer |
| Township / Ward | Des Moines City |
| Est. Birth Year | ~1907 |
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 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Joy Tyler | Daughter | — | 10 | ~1920 |
| Mary Tyler | Daughter | — | 23 | ~1907 |
| Bessie Tyler | Son | — | 15 | ~1915 |
| Alexis Tyler | Son | — | 12 | ~1918 |
| Curtis Tyler | Son | — | 22 | ~1908 |
| George Tyler | Head | — | 50 | ~1880 |
| Phoebe Tyler | Daughter | — | 17 | ~1913 |
| Margie Tyler | Daughter | — | 8 | ~1922 |
| Eva Tyler | Spouse | — | 46 | ~1884 |
| John Tyler | Son | — | 2 | ~1928 |
Census Appearances
1910
Polk, Iowa
Daughter, age 3
Polk, Iowa · implied b. ~1907 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Tyler |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| 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
Daughter, age 13
Polk, Iowa · implied b. ~1907 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Tyler |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Polk, Iowa
Daughter, age 23
Polk, Iowa · implied b. ~1907 — 10 household members
| Surname | Tyler |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Occupation | Stenographer |
| Industry | Insurance Co |
| Class of Worker | W |
| Can Read/Write | 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 Mary Tyler across 3 US Census years (1910, 1920 and 1930) in Polk, Iowa, using XGBoost record linkage. Identified parents: father C Tyler (~0.92 confidence) and father George Tyler (~0.92 confidence) and father George Tyler (~0.92 confidence) and mother Eva Tyler (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
C Tyler
b. ~1880
Source father
● Household
· direct · ~0.92
Father
George Tyler
b. ~1880
Source father
● Household
· direct · ~0.92
Father
George Tyler
b. ~1880
Source father
● Household
· direct · ~0.92
Mother
Eva Tyler
b. ~1884
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Tyler
Daughter · 1930 · age 23 · b. ~1907 · Iowa
★ You are viewing this record
Sibling
Bessie Tyler
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margie Tyler
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joy Tyler
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alexis Tyler
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Tyler
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Phoebe Tyler
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Curtis Tyler
Sibling · 1930 · age 22
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
1930 US Federal Census — Polk, Iowa
Open full size
1930 US Federal Census — Polk, Iowa
Page Contents
48 people indexed on this census page (ia:1930:iowacensus00reel677:0621)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Arthur W Frells | 34 | Head | Janitor | Missouri |
| 2 | Nellie M Frells | 30 | Wife | — | Missouri |
| 3 | Arthur D Frells | 15 | Son | — | Missouri |
| 4 | George A Frells | 11 | Son | — | Kansas |
| 5 | William Frells | 8 | Son | — | Kansas |
| 6 | Marcella Frells | 6 | Daughter | — | Kansas |
| 7 | Luther Frells | 17 | Brother | Porter | Missouri |
| 8 | Kenneth J Bell | 40 | Head | Janitor | Missouri |
| 9 | Mae E Bell | 36 | Wife | — | Missouri |
| 10 | Drucilla Bell | 17 | Daughter | Maid | Iowa |
| 11 | Estella Bell | 16 | Daughter | — | Iowa |
| 12 | Samuel Bell | 15 | Son | — | Iowa |
| 13 | Dorothy Bell | 9 | Daughter | — | Iowa |
| 14 | James Goldsmith | 43 | Head | Miner | Alabama |
| 15 | Gene Goldsmith | 41 | Wife | — | Alabama |
| 16 | Everett Goldsmith | 25 | Son | Janitor | Oklahoma |
| 17 | Sherman Goldsmith | 12 | Son | — | Iowa |
| 18 | George L Tyler | 50 | Head | Laborer | Iowa |
| 19 | Eva Tyler | 46 | Wife | — | Iowa |
| 20 | Mary Tyler THIS PERSON | 23 | Daughter | Stenographer | Iowa |
| 21 | Curtis A Tyler | 22 | Son | — | Iowa |
| 22 | Phoebe Tyler | 17 | Daughter | — | Iowa |
| 23 | Bessie Tyler | 15 | Son | — | Iowa |
| 24 | Alexis Tyler | 12 | Son | — | Iowa |
| 25 | Joy Tyler | 10 | Daughter | — | Iowa |
| 26 | Margie Tyler | 8 | Daughter | — | Iowa |
| 27 | John Tyler | 2 | Son | — | Iowa |
| 28 | Lester Kenworthy | 32 | Head | Sheet Metal | Kansas |
| 29 | Sadie Kenworthy | 38 | Wife | — | U. S. |
| 30 | Ardith Kenworthy | 7 | Daughter | — | Iowa |
| 31 | Florence Adams | 38 | Head | Domestic | Texas |
| 32 | Robert Smith | 19 | Son | Laborer | Texas |
| 33 | Jessie Smith | 17 | Son | Laborer | Texas |
| 34 | Samuel Bates | 81 | Head | — | Virginia |
| 35 | Sophronia Bates | 80 | Wife | — | Iowa |
| 36 | Harriett Jackson | 16 | Roomer | Domestic | Iowa |
| 37 | Frank J Gordon | 46 | Head | Gardener | Maine |
| 38 | Nellie Gordon | 40 | Wife | — | Iowa |
| 39 | William B Mathews | 39 | Head | Laborer | Illinois |
| 40 | Belle Mathews | 40 | Wife | Housekeeper | Indiana |
| 41 | Myrtle Bailey | 17 | Roomer | Laborer | Minnesota |
| 42 | Virginia Bailey | 15 | Roomer | — | Iowa |
| 43 | Tony Burk | 48 | Head | Miner | Austria |
| 44 | Victoria Burk | 44 | Wife | — | Austria |
| 45 | Francis Burk | 13 | Daughter | — | Iowa |
| 46 | John Burk | 12 | Son | — | Iowa |
| 47 | Steve Burk | 10 | Son | — | Iowa |
| 48 | George Burk | 8 | Son | — | Iowa |
Pedigree Summary
Mary + 7 siblings
Gen 1 · 4 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)