MC
Mary Cronin — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Douglas, Nebraska
Our Model Tree links this Mary Cronin across the 1920 and 1930 US Censuses in Douglas, Nebraska (XGBoost, ~Confirmed) — first a daughter (b.~1919), then head of a 9-person household.
Age 11
b. ~1919
Female
Daughter
Born: Nebraska
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Douglas, Nebraska |
| Surname | Cronin |
| Given Name | Mary T. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Nebraska |
| Father's Birthplace | Nebraska |
| Mother's Birthplace | New Mexico |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
| Township / Ward | Omaha City |
| Est. Birth Year | ~1919 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Jerry Cronin | Head | — | 40 | ~1890 |
| Frank Cronin | Son | — | 15 | ~1915 |
| Joseph Cronin | Son | — | 9 | ~1921 |
| Bernard Cronin | Son | — | 13 | ~1917 |
| Rita Cronin | Daughter | — | 6 | ~1924 |
| Mary Cronin | Daughter | — | 11 | ~1919 |
| Lawrence Cronin | Son | — | 2 | ~1928 |
| Anna Cronin | Daughter | — | 4 | ~1926 |
| Annie Cronin | Spouse | — | 40 | ~1890 |
Census Appearances
1920
Douglas, Nebraska
Daughter, age 1
Douglas, Nebraska · implied b. ~1919 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cronin |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Nebraska |
| Father's Birthplace | Nebraska |
| Mother's Birthplace | New Mexico |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
1930
Douglas, Nebraska
Daughter, age 11
Douglas, Nebraska · implied b. ~1919 — 9 household members
| Surname | Cronin |
| Given Name | Mary T. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Nebraska |
| Father's Birthplace | Nebraska |
| Mother's Birthplace | New Mexico |
| Can Read/Write | Yes |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
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 Cronin across 2 US Census years (1920 and 1930) in Douglas, Nebraska, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Cronin
Daughter · 1930 · age 11 · b. ~1919 · Nebraska
★ You are viewing this record
Sibling
Joseph Cronin
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rita Cronin
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lawrence Cronin
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Cronin
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bernard Cronin
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Cronin
Sibling · 1930 · age 15
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 — Douglas, Nebraska
Open full size
1930 US Federal Census — Douglas, Nebraska
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1273unit:0056)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Samuel L. Morris | 59 | Head | Salesman | England |
| 2 | Rose Agatha Morris | 51 | Wife-H | — | England |
| 3 | Lucile Campbell | 39 | Head | None (Housewife) | Iowa |
| 4 | Marjorie L. Mathews | 21 | Daughter | Stenographer | Missouri |
| 5 | Philip R. Mathews | 19 | Son | Stenographer | Iowa |
| 6 | Dorothy M. Mathews | 17 | Daughter | Clerk | Missouri |
| 7 | Chadsey P. Gibson | 71 | Head | Clerk | Illinois |
| 8 | Mary E. Gibson | 70 | Wife-H | — | Illinois |
| 9 | B. J. Halstead | 52 | Head | Meat Cutter | Indiana |
| 10 | Bessie M. Halstead | 43 | Wife-H | Dishwasher | Iowa |
| 11 | Byron Jr. Halstead | 18 | Son | Dishwasher | Iowa |
| 12 | Bessie G. Halstead | 14 | Daughter | — | Nebraska |
| 13 | Thomas E. Greenfield | 42 | Head | Bus Manager | Kansas |
| 14 | Ruby E. Greenfield | 40 | Wife-H | — | Indiana |
| 15 | Paul E. Greenfield | 19 | Son | Clerk | Kansas |
| 16 | Frances L. Greenfield | 18 | Daughter | Clerk | Kansas |
| 17 | Gordon R. Greenfield | 16 | Son | Clerk | Colorado |
| 18 | Charles W. Greenfield | 12 | Son | — | Colorado |
| 19 | Thomas M. Greenfield | 9 | Son | — | Colorado |
| 20 | Kathleen A. Greenfield | 7 | Daughter | — | Colorado |
| 21 | Mary Lou Greenfield | 2 | Daughter | — | Kansas |
| 22 | William S. Hampton | 66 | Head | Salesman | Ohio |
| 23 | Leota Hampton | 62 | Wife | — | Ohio |
| 24 | Rose Gertrude Raven | 41 | Lodger | Supt. Milk Sta. | Nebraska |
| 25 | Oscar Boonstra | 40 | Head | Prop. Barber Shop | Nebraska |
| 26 | Helen M. Boonstra | 18 | Daughter | — | Nebraska |
| 27 | Marion M. Boonstra | 11 | Daughter | — | Nebraska |
| 28 | William Kelly | 55 | Lodger | Salesman | United States |
| 29 | Jerry John Cronin | 40 | Head | Janitor | Nebraska |
| 30 | Annie Cronin | 40 | Wife | — | New Mexico |
| 31 | Frank Cronin | 15 | Son | — | Colorado |
| 32 | Bernard Cronin | 13 | Son | — | Nebraska |
| 33 | Mary T. Cronin THIS PERSON | 11 | Daughter | — | Nebraska |
| 34 | Joseph Cronin | 9 | Son | — | Nebraska |
| 35 | Rita Cronin | 6 | Daughter | — | Nebraska |
| 36 | Anna Marie Cronin | 4 | Daughter | — | Nebraska |
| 37 | Lawrence James Cronin | 2 | Son | — | Nebraska |
| 38 | Ralph E. Smith | 40 | Head | Salesman | Kansas |
| 39 | Margaret E. Smith | 40 | Wife-H | — | Pennsylvania |
| 40 | Ralph E. Jr. Smith | 15 | Son | — | Kansas |
| 41 | Ellen R. Smith | 11 | Daughter | — | Kansas |
| 42 | Henry D. Meehan | 32 | Head | Switchman | Nebraska |
| 43 | Minnie W. Meehan | 32 | Wife-H | — | Nebraska |
| 44 | Laura Mcbreen | 58 | Mother-in-law | — | Iowa |
| 45 | Joseph J. Mcbreen | 68 | Father-in-law | — | Missouri |
| 46 | Margaret Meehan | 9 | Daughter | — | Nebraska |
| 47 | Catherine Meehan | 7 | Daughter | — | Nebraska |
| 48 | John P. Meehan | 6 | Son | — | Nebraska |
| 49 | Eileen Meehan | 3 | Daughter | — | Nebraska |
| 50 | Mary Ann Meehan | 1 | Daughter | — | Nebraska |
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)