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Robert Morrison — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Marion-County, Indiana
Our Model Tree links this Robert Morrison across the 1930 and 1940 US Censuses in Marion-County, Indiana (XGBoost, ~Confirmed) — first a son (b.~1924), then head of a 10-person household.
Age 16
b. ~1924
Male
Son
Born: Indiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Marion-County, Indiana |
| Surname | Morrison |
| Given Name | Robert N |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Indianapolis |
| 1935 Residence (County) | Marion |
| Additional Details | |
| Highest Grade | Hs 1 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Township / Ward | Indianapolis |
| Est. Birth Year | ~1924 |
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 1940 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Robert Morrison | Son | — | 16 | ~1924 |
| Patrick Morrison | Son | — | 1 | ~1939 |
| Minnie Morrison | Spouse | — | 40 | ~1900 |
| Zelda Morrison | Daughter | — | 9 | ~1931 |
| Paula Morrison | Son | — | 14 | ~1926 |
| Everett Morrison | Head | — | 55 | ~1885 |
| Francis Morrison | Son | — | 19 | ~1921 |
| Dolores Morrison | Daughter | — | 3 | ~1937 |
| Paul Morrison | Son | — | 5 | ~1935 |
| Jimmie Morrison | Son | — | 7 | ~1933 |
Census Appearances
1930
Marion, Indiana
Other, age 5
Marion, Indiana · implied b. ~1925 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Morrison |
| Given Name | Robert |
| Relationship to Head | Grandson |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Indiana |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Marion-County, Indiana
Son, age 16
Marion-County, Indiana · implied b. ~1924 — 10 household members
| Surname | Morrison |
| Given Name | Robert N |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Indianapolis |
| 1935 Residence (County) | Marion |
| Highest Grade | Hs 1 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 Robert Morrison across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Morrison
Son · 1940 · age 16 · b. ~1924 · Indiana
★ You are viewing this record
Sibling
Patrick Morrison
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Zelda Morrison
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jimmie Morrison
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Morrison
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dolores Morrison
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Morrison
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paula Morrison
Sibling · 1940 · age 14
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
1940 US Federal Census — Marion-County, Indiana
Open full size
1940 US Federal Census — Marion-County, Indiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01125-00597)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Harlan L Manlove | 46 | Lodger | Labour | Indiana |
| 42 | Daniel Mchulin | 62 | Lodger | Labour | Ohio |
| 43 | Alfred B Mortenbeck | 28 | Head | Painter | Indiana |
| 44 | Rhea B Mortenbeck | 24 | Wife | — | Indiana |
| 45 | Dale A Mortenbeck | 2 | Son | — | Indiana |
| 46 | Dora F Patterson | 65 | Head | — | Indiana |
| 47 | Thomas W Hensley | 56 | Head | Mechanist | Indiana |
| 48 | Kenneth D Hensley | 33 | Son | Truck Driver | Indiana |
| 49 | Paul H Hensley | 25 | Son | Sorting | Indiana |
| 50 | Ellen Kiely | 61 | Head | Maid Service | Minnesota |
| 51 | Alonzo J Healy | 64 | Head | Watchman | New Jersey |
| 52 | Catherine C Meyers | 67 | Head | — | Illinois |
| 53 | William C Brandon | 60 | Head | Janitor | Indiana |
| 54 | Mamie C Brandon | 56 | Wife | — | Indiana |
| 55 | Jerry A Miers | 54 | Head | Matron | Indiana |
| 56 | Charles H Wood | 50 | Head | Labour | Ohio |
| 57 | Lelia O Wood | 58 | Wife | — | Indiana |
| 58 | Mary Bond | 60 | Head | — | Indiana |
| 59 | Mary Gibson | 79 | Head | — | Indiana |
| 60 | Carrie Moore | 58 | Lodger | Laundress | Indiana |
| 61 | Edward H Barrows | 67 | Head | — | Illinois |
| 62 | Doris E Barrows | 67 | Wife | — | Indiana |
| 63 | Everett Morrison | 55 | Head | Laborer | Indiana |
| 64 | Minnie Morrison | 40 | Wife | — | Indiana |
| 65 | Francis E Morrison | 19 | Son | — | Indiana |
| 66 | Robert N Morrison THIS PERSON | 16 | Son | — | Indiana |
| 67 | Paula L Morrison | 14 | Son | — | Indiana |
| 68 | Zelda M Morrison | 9 | Daughter | — | Indiana |
| 69 | Jimmie R Morrison | 7 | Son | — | Indiana |
| 70 | Paul W Morrison | 5 | Son | — | Indiana |
| 71 | Dolores J Morrison | 3 | Daughter | — | Indiana |
| 72 | Patrick L Morrison | 1 | Son | — | Indiana |
| 73 | Albert G Martin | 45 | Head | Labour | Indiana |
| 74 | Minnie B Martin | 29 | Wife | — | Indiana |
| 75 | Edith Martin | 18 | Daughter | — | Indiana |
| 76 | William A Stepes | 18 | Son | — | Indiana |
| 77 | Augusta Puls | 56 | Head | Labour | Indiana |
| 78 | Mary Samson | 54 | Lodger | — | Germany |
| 79 | Charles C Alexander | 72 | Head | — | Indiana |
| 80 | Anna M Alexander | 72 | Wife | — | Indiana |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)