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Mary Mcgovern — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Cook, Illinois
Our Model Tree links this Mary Mcgovern across the 1930 and 1940 US Censuses in Cook, Illinois (XGBoost, ~Confirmed) — first a daughter (b.~1914), then head of a 12-person household.
Age 16
b. ~1914
Female
Daughter
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | McGovern |
| Given Name | Mary J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Occupation | Stenographer |
| Industry | Bank |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Stenographer |
| Township / Ward | Chicago |
| Est. Birth Year | ~1914 |
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.
12 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Francis Mcgovern | Son | — | 10 | ~1920 |
| John Mcgovern | Son | — | 15 | ~1915 |
| Gregory Mcgovern | Son | — | 14 | ~1916 |
| Susan Mcgovern | Spouse | — | 37 | ~1893 |
| James Mcgovern | Son | — | 5 | ~1925 |
| John Mcgovern | Head | — | 44 | ~1886 |
| Frances Mcgovern | Son | — | 6 | ~1924 |
| Susan Mcgovern | Daughter | — | 3 | ~1927 |
| Mary Mcgovern | Daughter | — | 16 | ~1914 |
| Bernard Mcgovern | Son | — | 7 | ~1923 |
| Winifred Mcgovern | Daughter | — | 8 | ~1922 |
| Thomas Mcgovern | Son | — | 12 | ~1918 |
Census Appearances
1930
Cook, Illinois
Daughter, age 16
Cook, Illinois · implied b. ~1914 — 12 household members
| Surname | McGovern |
| Given Name | Mary J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Illinois |
| Occupation | Stenographer |
| Industry | Bank |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Cook-County, Illinois
Spouse, age 27
Cook-County, Illinois · implied b. ~1913 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McGiven |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago |
| 1935 Residence (County) | Cook |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Mcgovern across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Mcgovern
Daughter · 1930 · age 16 · b. ~1914 · Illinois
★ You are viewing this record
Sibling
Gregory Mcgovern
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frances Mcgovern
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Susan Mcgovern
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Mcgovern
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Mcgovern
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Mcgovern
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Mcgovern
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Winifred Mcgovern
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bernard Mcgovern
Sibling · 1930 · age 7
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 — Cook, Illinois
Open full size
1930 US Federal Census — Cook, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel478:0625)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Pearl Weiss | 38 | Wife | — | Illinois |
| 52 | Raymond Weiss | 18 | Son | Toolmaker | Illinois |
| 53 | Minnie Harth | 68 | Head | — | Illinois |
| 54 | Raymond Harth | 21 | Son | Typewriter | Illinois |
| 55 | Oscar Nelson | 40 | Head | Auto Mechanic | Sweden |
| 56 | Hilda Nelson | 43 | Wife | — | Sweden |
| 57 | Magnus Peterson | 85 | Father-in-law | — | Sweden |
| 58 | James C. Anderson | 40 | Head | — | Sweden |
| 59 | John B. Anderson | 17 | Son | File Clerk | Sweden |
| 60 | George F. Anderson | 14 | Son | — | Illinois |
| 61 | Gustave Swanson | 48 | Roomer | Laborer | Sweden |
| 62 | Roland Swanson | 27 | Roomer | Tailor | Sweden |
| 63 | August P. Hahn | 50 | Head | Laborer | Germany |
| 64 | Gertrude A. Hahn | 48 | Wife | — | Germany |
| 65 | Gertrude M. Hahn | 13 | Daughter | — | Illinois |
| 66 | Raymond Estall | 28 | Head | Chauffeur | Illinois |
| 67 | Ernestine Estall | 28 | Wife | — | Illinois |
| 68 | Le Roy Estall | 8 | Son | — | Illinois |
| 69 | Raymond Estall | 0 | Son | — | Illinois |
| 70 | Sophia L. Inraon | 50 | Head | — | Germany |
| 71 | Alois A. De Jonckheere | 46 | Roomer | Laborer | Belgium |
| 72 | Hugh B. Garnahan | 52 | Head | Structural Iron Worker | Ireland |
| 73 | Rose A. Garnahan | 48 | Wife | — | Pennsylvania |
| 74 | Florence V. Garnahan | 14 | Daughter | — | Illinois |
| 75 | Hugh J. Garnahan | 13 | Son | — | Illinois |
| 76 | Rose H. Garnahan | 11 | Daughter | — | Illinois |
| 77 | Margaret M. Garnahan | 4 | Daughter | — | Illinois |
| 78 | Thomas A. Bratman | 52 | Head | Locksmith | Alabama |
| 79 | Molly E. Bratman | 51 | Wife | — | Tennessee |
| 80 | Thomas A. Bratman | 17 | Son | — | Illinois |
| 81 | Elizabeth Bratman | 12 | Daughter | — | Illinois |
| 82 | Kenneth Bratman | 9 | Son | — | Illinois |
| 83 | Florence P. Farrow | 20 | Daughter | Saleslady | Illinois |
| 84 | Neil Farrow | 1 | Son | — | Illinois |
| 85 | John Mcgovern | 44 | Head | Watchman | Pennsylvania |
| 86 | Susan Mcgovern | 37 | Wife | — | Illinois |
| 87 | Mary J. Mcgovern THIS PERSON | 16 | Daughter | Stenographer | Illinois |
| 88 | John B. Mcgovern | 15 | Son | Bell Boy | Illinois |
| 89 | Gregory J. Mcgovern | 14 | Son | — | Illinois |
| 90 | Thomas B. Mcgovern | 12 | Son | — | Illinois |
| 91 | Francis J. Mcgovern | 10 | Son | — | Illinois |
| 92 | Winifred A. Mcgovern | 8 | Daughter | — | Illinois |
| 93 | Bernard Mcgovern | 7 | Son | — | Illinois |
| 94 | Frances Mcgovern | 6 | Son | — | Illinois |
| 95 | James Mcgovern | 5 | Son | — | Illinois |
| 96 | Susan Mcgovern | 3 | Daughter | — | Illinois |
| 97 | Rose Mcgovern | 75 | Head | — | Ireland |
| 98 | Frank Mcgovern | 50 | Son | Laborer | Pennsylvania |
| 99 | Elizabeth Mcgovern | 46 | Daughter | Manager Store | Pennsylvania |
| 100 | Thomas Mcgovern | 39 | Son | Conductor | Pennsylvania |
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)