ER
Earl Robinson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Ottawa, Michigan
Our Model Tree links this Earl Robinson across the 1920 and 1930 US Censuses in Ottawa, Michigan (XGBoost, ~Confirmed) — first a son (b.~1913), then head of a 9-person household.
Age 17
b. ~1913
Male
Son
Born: Michigan
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Ottawa, Michigan |
| Surname | Robinson |
| Given Name | Earl E |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Allendale Township |
| Est. Birth Year | ~1913 |
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 Earl | Age | Birth yr |
|---|---|---|---|---|
| Harriet Robinson | Daughter | — | 12 | ~1918 |
| Mildred Robinson | Daughter | — | 7 | ~1923 |
| Virginia Robinson | Daughter | — | 4 | ~1926 |
| Mary Robinson | Daughter | — | 19 | ~1911 |
| Lillie Robinson | Daughter | — | 9 | ~1921 |
| Leta Robinson | Daughter | — | 14 | ~1916 |
| Earl Robinson | Son | — | 17 | ~1913 |
| Harvey Robinson | Head | — | 46 | ~1884 |
| Emily Robinson | Other | — | 43 | ~1887 |
Census Appearances
1920
Ottawa, Michigan
Son, age 7
Ottawa, Michigan · implied b. ~1913 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Robinson |
| Given Name | Earl |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1930
Ottawa, Michigan
Son, age 17
Ottawa, Michigan · implied b. ~1913 — 9 household members
| Surname | Robinson |
| Given Name | Earl E |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Can Read/Write | Yes |
| 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 Earl Robinson across 2 US Census years (1920 and 1930) in Ottawa, Michigan, using XGBoost record linkage.
Show:
This person
Anchor record
Earl Robinson
Son · 1930 · age 17 · b. ~1913 · Michigan
★ You are viewing this record
Sibling
Mildred Robinson
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Robinson
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lillie Robinson
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harriet Robinson
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leta Robinson
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Virginia Robinson
Sibling · 1930 · age 4
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 — Ottawa, Michigan
Open full size
1930 US Federal Census — Ottawa, Michigan
Page Contents
50 people indexed on this census page (ia:1930:michigancensus00reel1023:0565)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Henry B Coelingh | 12 | Son | — | Michigan |
| 2 | Weldon J Coelingh | 8 | Son | — | Michigan |
| 3 | Dorothy M Coelingh | 2 | Daughter | — | Michigan |
| 4 | Bert Holstege | 51 | Head | Farmer | Netherlands |
| 5 | Aggie Holstege | 46 | Wife-H | — | Netherlands |
| 6 | John Holstege | 17 | Son | Farm Laborer | Michigan |
| 7 | Ella Holstege | 14 | Daughter | — | Michigan |
| 8 | Menno Holstege | 14 | Son | — | Michigan |
| 9 | Marion Holstege | 12 | Daughter | — | Michigan |
| 10 | Gerald H Holstege | 5 | Son | — | Michigan |
| 11 | Gertrude Holstege | 3 | Daughter | — | Michigan |
| 12 | Mennert Mast | 43 | Head | Farmer | Netherlands |
| 13 | Hattie Mast | 44 | Wife-H | — | Michigan |
| 14 | Nina Mast | 14 | Daughter | — | Michigan |
| 15 | Regina Mast | 12 | Daughter | — | Michigan |
| 16 | Corniel Mast | 8 | Son | — | Michigan |
| 17 | Henry Dejong | 33 | Head | Farmer | Michigan |
| 18 | Jennie Dejong | 33 | Wife-H | — | Michigan |
| 19 | Lester H Dejong | 7 | Son | — | Michigan |
| 20 | Derwin J Dejong | 5 | Son | — | Michigan |
| 21 | Harold J Dejong | 3 | Son | — | Michigan |
| 22 | Robert E Dejong | 1 | Son | — | Michigan |
| 23 | Louis Cotte | 14 | Boarder | Laborer | Michigan |
| 24 | James Boom | 30 | Head | Farmer | Michigan |
| 25 | Mary A Boom | 33 | Wife-H | — | Michigan |
| 26 | Arthur E Boom | 6 | Daughter | — | Michigan |
| 27 | Rita L Boom | 2 | Son | — | Michigan |
| 28 | Peter Fred Wassenaar | 44 | Head | Veterinarian | Michigan |
| 29 | Anne Wassenaar | 32 | Wife-H | — | Michigan |
| 30 | Mildred Wassenaar | 11 | Daughter | — | Michigan |
| 31 | Peter Jr Wassenaar | 9 | Son | — | Michigan |
| 32 | Frank Wassenaar | 7 | Son | — | Michigan |
| 33 | Gertrude Wassenaar | 4 | Daughter | — | Michigan |
| 34 | Ruth Wassenaar | 2 | Daughter | — | Michigan |
| 35 | Frank E Quick | 46 | Head | Farmer | Michigan |
| 36 | Layalla R Quick | 33 | Wife-H | — | Michigan |
| 37 | Sherman E Quick | 21 | Son | Farm Laborer | Michigan |
| 38 | Mable C Quick | 21 | Daughter | Sales Lady | Michigan |
| 39 | Jay F Quick | 9 | Son | — | Michigan |
| 40 | Charles F Quick | 4 | Son | — | Michigan |
| 41 | Sylvia A Quick | 73 | Head-H | — | New York |
| 42 | Harvey R Robinson | 46 | Head | Farmer | Michigan |
| 43 | Emily J Robinson | 43 | Wife-H | — | Michigan |
| 44 | Mary J Robinson | 19 | Daughter | — | Michigan |
| 45 | Earl E Robinson THIS PERSON | 17 | Son | — | Michigan |
| 46 | Leta R Robinson | 14 | Daughter | — | Michigan |
| 47 | Harriet A Robinson | 12 | Daughter | — | Michigan |
| 48 | Lillie M Robinson | 9 | Daughter | — | Michigan |
| 49 | Mildred J Robinson | 7 | Daughter | — | Michigan |
| 50 | Virginia M Robinson | 4 | Daughter | — | 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)