MS
Mary Simons — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Cass, Minnesota
Our Model Tree links this Mary Simons across the 1920 and 1930 US Censuses in Cass, Minnesota (XGBoost, ~Confirmed) — first a daughter (b.~1912), then head of a 13-person household.
Age 18
b. ~1912
Female
Daughter
Born: Minnesota
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cass, Minnesota |
| Surname | Simons |
| Given Name | Mary M. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Township / Ward | Sylvan Township |
| Est. Birth Year | ~1912 |
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.
13 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Etta Simons | Daughter | — | 1 | ~1929 |
| Limon Simons | Son | — | 21 | ~1909 |
| Charles Simons | Son | — | 24 | ~1906 |
| Mary Simons | Daughter | — | 18 | ~1912 |
| Richard Simons | Son | — | 7 | ~1923 |
| Judith Simons | Daughter | — | 2 | ~1928 |
| Arron Simons | Other | — | 1 | ~1929 |
| Alice Simons | Daughter | — | 16 | ~1914 |
| Alfred Simons | Son | — | 5 | ~1925 |
| Mary Simons | Other | — | 44 | ~1886 |
| Ruby Simons | Daughter | — | 9 | ~1921 |
| Harry Simons | Son | — | 13 | ~1917 |
| Harry Simons | Head | — | 54 | ~1876 |
Census Appearances
1920
Cass, Minnesota
Daughter, age 8
Cass, Minnesota · implied b. ~1912 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Simmons |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1930
Cass, Minnesota
Daughter, age 18
Cass, Minnesota · implied b. ~1912 — 13 household members
| Surname | Simons |
| Given Name | Mary M. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
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 Simons across 2 US Census years (1920 and 1930) in Cass, Minnesota, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Simons
Daughter · 1930 · age 18 · b. ~1912 · Minnesota
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Sibling
Charles Simons
Sibling · 1930 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Simons
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Etta Simons
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Simons
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Limon Simons
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Judith Simons
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alfred Simons
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harry Simons
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruby Simons
Sibling · 1930 · age 9
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 — Cass, Minnesota
Open full size
1930 US Federal Census — Cass, Minnesota
Page Contents
49 people indexed on this census page (ia:1930:minnesotacensus00reel1082:0678)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John H. Andrews | 42 | Head | Farmer | Minnesota |
| 2 | Ethel S. Andrews | 38 | Wife-H | — | Iowa |
| 3 | Alice V. Andrews | 17 | daughter | — | Minnesota |
| 4 | Gladys L. Andrews | 15 | daughter | — | Minnesota |
| 5 | Vearl C. Andrews | 13 | son | — | Minnesota |
| 6 | Henry A. Wilson | 40 | Head | Farm Laborer | Minnesota |
| 7 | Florence E. Wilson | 27 | wife-H | — | Iowa |
| 8 | Frank W. Wilson | 4 | son | — | Minnesota |
| 9 | Eva R. Wilson | 1 | daughter | — | Minnesota |
| 10 | George H. Riedel | 31 | Head | Farmer | Minnesota |
| 11 | Birdie D. Riedel | 34 | wife-H | — | Wisconsin |
| 12 | Dorothy M. Riedel | 7 | daughter | — | Wisconsin |
| 13 | Joyce L. Riedel | 1 | daughter | — | Minnesota |
| 14 | Harold M. Riedel | 0 | son | — | Minnesota |
| 15 | Pearl Q. Leonard | 15 | stepdaughter | — | Wisconsin |
| 16 | Luretta M. Leonard | 13 | stepdaughter | — | Wisconsin |
| 17 | Sidney E. Palmer | 49 | Head | Timberworker | Minnesota |
| 18 | Clarista Palmer | 49 | wife-H | — | Minnesota |
| 19 | Pearl L. Palmer | 14 | daughter | — | Minnesota |
| 20 | Amy G. Palmer | 12 | daughter | — | Minnesota |
| 21 | Howard H. Palmer | 10 | son | — | Minnesota |
| 22 | Edward F. Allen | 56 | Head | Farmer | Minnesota |
| 23 | Anna M. Allen | 42 | wife-H | — | Minnesota |
| 24 | Edmund F. Allen | 19 | son | Farm Laborer | Minnesota |
| 25 | Kenneth F. Allen | 16 | son | Farm Laborer | Minnesota |
| 26 | Harold V. Allen | 10 | son | — | Minnesota |
| 27 | Ruth M. Allen | 8 | daughter | — | Minnesota |
| 28 | Charles E. Allen | 4 | son | — | Minnesota |
| 29 | George N.W. Wilson | 36 | Head | Farmer | Minnesota |
| 30 | Grace P. Wilson | 30 | wife-H | — | Minnesota |
| 31 | Viola I. Wilson | 7 | daughter | — | Minnesota |
| 32 | Vernon C. Wilson | 6 | son | — | Minnesota |
| 33 | Mabel E. Wilson | 4 | daughter | — | Minnesota |
| 34 | Milton W. Wilson | 3 | son | — | Minnesota |
| 35 | Idenbert L. Wilson | 1 | son | — | Minnesota |
| 36 | Harry Simons | 54 | Head | Farmer | Wisconsin |
| 37 | Mary M. Simons | 44 | wife-H | — | Wisconsin |
| 38 | Charles W. Simons | 24 | son | Labourer | Minnesota |
| 39 | Limon E. Simons | 21 | son | Labourer | Minnesota |
| 40 | Mary M. Simons THIS PERSON | 18 | daughter | — | Minnesota |
| 41 | Alice E. Simons | 16 | daughter | — | Minnesota |
| 42 | Harry J. Simons | 13 | son | — | Minnesota |
| 43 | Ruby P. Simons | 9 | daughter | — | Minnesota |
| 44 | Richard N. Simons | 7 | son | — | Minnesota |
| 45 | Alfred Simons | 5 | son | — | Minnesota |
| 46 | Judith J. Simons | 2 | daughter | — | Minnesota |
| 47 | Etta G. Simons | 1 | daughter | — | Minnesota |
| 48 | Arron L. Simons | 1 | grandson | — | Minnesota |
| 49 | Delbert S. Marrs | 53 | Head-H | Labourer | 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)