RS
Robert Sharp — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Chippewa, Michigan
Our Model Tree links this Robert Sharp across the 1930 and 1940 US Censuses in Chippewa, Michigan (XGBoost, ~Confirmed) — first a son (b.~1926), then head of a 9-person household.
Age 4
b. ~1926
Male
Son
Born: Michigan
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Chippewa, Michigan |
| Surname | Sharp |
| Given Name | Robert |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Canada English |
| Mother's Birthplace | Michigan |
| Additional Details | |
| Occupation | none |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Sault Ste Marie |
| Est. Birth Year | ~1926 |
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 Robert | Age | Birth yr |
|---|---|---|---|---|
| Lois Sharp | Daughter | — | 2 | ~1928 |
| William Sharp | Head | — | 39 | ~1891 |
| William Sharp | Son | — | 10 | ~1920 |
| Betty Sharp | Daughter | — | 6 | ~1924 |
| Robert Sharp | Son | — | 4 | ~1926 |
| Alice Sharp | Other | — | 38 | ~1892 |
| Alice Sharp | Daughter | — | 12 | ~1918 |
| June Sharp | Daughter | — | 8 | ~1922 |
| Frederick Sharp | Son | — | 1 | ~1929 |
Census Appearances
1930
Chippewa, Michigan
Son, age 4
Chippewa, Michigan · implied b. ~1926 — 9 household members
| Surname | Sharp |
| Given Name | Robert |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Canada English |
| Mother's Birthplace | Michigan |
| Occupation | none |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Chippewa-County, Michigan
Son, age 14
Chippewa-County, Michigan · implied b. ~1926 — 14 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sharpe |
| Given Name | Robert D. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Sault Ste Marie |
| 1935 Residence (County) | Chippewa |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
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 Sharp across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Sharp
Son · 1930 · age 4 · b. ~1926 · Michigan
★ You are viewing this record
Sibling
Frederick Sharp
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Sharp
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
June Sharp
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lois Sharp
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Sharp
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Sharp
Sibling · 1930 · age 12
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 — Chippewa, Michigan
Open full size
1930 US Federal Census — Chippewa, Michigan
Page Contents
50 people indexed on this census page (ia:1930:michigancensus00reel980:0747)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Olene Whisenant | 17 | Daughter | None | Michigan |
| 52 | Walter Whisenant | 14 | son | None | Michigan |
| 53 | Violet Whisenant | 12 | daughter | None | Michigan |
| 54 | Albert Whisenant | 9 | son | None | Michigan |
| 55 | Ray Whisenant | 6 | son | None | Michigan |
| 56 | Edgar Whisenant | 2 | son | None | Michigan |
| 57 | Audrey Whisenant | 0 | daughter | None | Michigan |
| 58 | Harry Gilroy | 23 | Head | Transfer Man | Canada English |
| 59 | Georgina Gilroy | 22 | wife-H | None | Canada English |
| 60 | Dolores Neal Gilroy | 2 | daughter | None | Michigan |
| 61 | Howard Neal Gilroy | 0 | son | None | Michigan |
| 62 | Ross Neal | 35 | Head | Yard-Man | Michigan |
| 63 | Kathryn Neal | 31 | wife-H | None | Canada English |
| 64 | Shirley Neal | 8 | daughter | None | Michigan |
| 65 | Harold Neal | 6 | son | None | Michigan |
| 66 | William Neal | 2 | son | None | Michigan |
| 67 | William Mclean | 58 | Head | Foreman | Canada English |
| 68 | Phoebe Mclean | 58 | wife-H | None | Canada English |
| 69 | Sherman Anderson | 34 | lodger | Shaver | Michigan |
| 70 | Mary Anderson | 36 | lodger | None | Canada English |
| 71 | Webb White | 31 | Head | Loader | Michigan |
| 72 | Ella White | 19 | wife-H | Color Worker | Canada English |
| 73 | William Jr Sharp | 39 | Head | Carpenter | Canada English |
| 74 | Alice Sharp | 38 | wife-H | None | Michigan |
| 75 | Alice Sharp | 12 | daughter | None | Michigan |
| 76 | William Sharp | 10 | son | None | Michigan |
| 77 | June Sharp | 8 | daughter | None | Michigan |
| 78 | Betty Sharp | 6 | daughter | None | Michigan |
| 79 | Robert Sharp THIS PERSON | 4 | son | None | Michigan |
| 80 | Lois Sharp | 2 | daughter | None | Michigan |
| 81 | Frederick Sharp | 1 | son | None | Michigan |
| 82 | Nelson R Wilson | 48 | Head | Commission | Canada English |
| 83 | Gertrude Wilson | 48 | wife-H | None | Michigan |
| 84 | William Bailey | 37 | Head | Leather Setter | Michigan |
| 85 | Mary Bailey | 32 | wife-H | None | Minnesota |
| 86 | Lloyd Bailey | 7 | son | None | Michigan |
| 87 | Mary Elizabeth Bailey | 1 | daughter | None | Michigan |
| 88 | Haines Anderson | 75 | Head | Foreman | Sweden |
| 89 | Edna Anderson | 42 | wife-H | None | Finland |
| 90 | George Faucett | 15 | son | None | Michigan |
| 91 | John Faucett | 13 | son | None | Michigan |
| 92 | George S Anderson | 62 | Head | Grainer | Canada English |
| 93 | Ophelia M Anderson | 47 | wife-H | None | Canada English |
| 94 | Bessie Anderson | 18 | daughter | Trimmer | Michigan |
| 95 | William Anderson | 13 | son | None | Michigan |
| 96 | Maurice Anderson | 12 | daughter | None | Michigan |
| 97 | Edward Anderson | 10 | son | None | Michigan |
| 98 | Frederick Anderson | 8 | son | None | Michigan |
| 99 | James Anderson | 4 | son | None | Michigan |
| 100 | Albert Perrault | 36 | Head | Parts Man | Michigan |
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)