JH
Jack Harris — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Kent, Michigan
Our Model Tree links this Jack Harris across the 1920 and 1930 US Censuses in Kent, Michigan (XGBoost, ~Confirmed) — first a son (b.~1918), then head of a 8-person household.
Age 12
b. ~1918
Male
Son
Born: Michigan
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Kent, Michigan |
| Surname | Harris |
| Given Name | Jack C |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Michigan |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Grand Rapids City |
| Est. Birth Year | ~1918 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Jack | Age | Birth yr |
|---|---|---|---|---|
| Lewis Harris | Head | — | 55 | ~1875 |
| Robert Harris | Son | — | 19 | ~1911 |
| Louis Harris | Son | — | 8 | ~1922 |
| Emma Harris | Other | — | 51 | ~1879 |
| Louisa Harris | Daughter | — | 13 | ~1917 |
| Marcella Crowell | Other | — | 74 | ~1856 |
| Harriet Harris | Daughter | — | 10 | ~1920 |
| Jack Harris | Son | — | 12 | ~1918 |
Census Appearances
1920
Kent, Michigan
Son, age 2
Kent, Michigan · implied b. ~1918 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harris |
| Given Name | Jack |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Michigan |
| Mother Tongue | English |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1930
Kent, Michigan
Son, age 12
Kent, Michigan · implied b. ~1918 — 8 household members
| Surname | Harris |
| Given Name | Jack C |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Ohio |
| 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 Jack Harris across 2 US Census years (1920 and 1930) in Kent, Michigan, using XGBoost record linkage.
Show:
This person
Anchor record
Jack Harris
Son · 1930 · age 12 · b. ~1918 · Michigan
★ You are viewing this record
Sibling
Louis Harris
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harriet Harris
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Harris
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Louisa Harris
Sibling · 1930 · age 13
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 — Kent, Michigan
Open full size
1930 US Federal Census — Kent, Michigan
Page Contents
50 people indexed on this census page (ia:1930:michigancensus00reel1002:0273)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Curtis W Fuller | 51 | Head | Teacher | Michigan |
| 2 | Myrtle Fuller | 53 | Wife-H | — | Indiana |
| 3 | Irene Fuller | 25 | Daughter | — | Michigan |
| 4 | John D Hansen | 58 | Head | Salesman | Michigan |
| 5 | Anna Hansen | 45 | Wife-H | — | New York |
| 6 | Esther D Hansen | 19 | Daughter | — | Michigan |
| 7 | Ruth M Hansen | 16 | Daughter | — | Michigan |
| 8 | Carlton M Chapman | 71 | Father-in-law | Retired | New York |
| 9 | Carrie H Chapman | 70 | Mother-in-law | — | New York |
| 10 | Jane E Saunders | 15 | Boarder | — | Michigan |
| 11 | Nicholas De Kruyter | 49 | Head | Merchant | Netherlands |
| 12 | Madeline De Kruyter | 47 | Wife-H | — | Iowa |
| 13 | Harriet M De Kruyter | 21 | Daughter | — | Minnesota |
| 14 | Hattie W Hammond | 62 | Sister-in-law | — | Wisconsin |
| 15 | Edward J Flanagan | 55 | Head | Express Agent | Ireland |
| 16 | Bridget M Flanagan | 55 | Wife-H | — | Irish Free State |
| 17 | Mary E Flanagan | 26 | Daughter | Stenographer | Ohio |
| 18 | Paul E Flanagan | 19 | Son | — | Ohio |
| 19 | John J Flanagan | 16 | Son | — | Ohio |
| 20 | Edward J Jr Flanagan | 13 | Son | — | Illinois |
| 21 | William H Cappel | 60 | Head | Retired | Michigan |
| 22 | Anna S Cappel | 57 | Wife-H | — | Germany |
| 23 | Ralph H Castetter | 47 | Head | Broker | Indiana |
| 24 | Martha Castetter | 48 | Wife-H | — | Netherlands |
| 25 | Helen J Castetter | 20 | Daughter | — | Colorado |
| 26 | Marion R Castetter | 18 | Daughter | Stenographer | Michigan |
| 27 | Ralph L Castetter | 13 | Son | — | Michigan |
| 28 | David L Castetter | 5 | Son | — | Michigan |
| 29 | Arthur Holt | 75 | Head | Superintendent | England |
| 30 | Sarah E Holt | 73 | Wife-H | — | England |
| 31 | Edith P Holt | 46 | Daughter | Director | New York |
| 32 | Ethelwyn Holt | 40 | Daughter | — | New York |
| 33 | Willard W Hubbard | 43 | Head | Wholesale Grocer | Indiana |
| 34 | Helen M Hubbard | 41 | Wife-H | — | Michigan |
| 35 | Willard W Iii Hubbard | 14 | Son | — | Michigan |
| 36 | Tom M Hubbard | 10 | Son | — | Michigan |
| 37 | James E Hubbard | 5 | Son | — | Michigan |
| 38 | Stanley J Gulliver | 36 | Head | Lineman | Wisconsin |
| 39 | Ethel M Gulliver | 38 | Wife-H | Supply Clerk | Michigan |
| 40 | Rosemond Schaffer | 26 | Boarder | Decorator | Michigan |
| 41 | Leslie W Goddard | 69 | Head | Engineer | Illinois |
| 42 | Mina B Goddard | 52 | Wife-H | — | Michigan |
| 43 | Lewis C Harris | 55 | Head | Furniture Repair | Ohio |
| 44 | Emma E Harris | 51 | Wife-H | — | Michigan |
| 45 | Robert D Harris | 19 | Son | Radio Repairman | Michigan |
| 46 | Louisa E Harris | 13 | Daughter | — | Michigan |
| 47 | Jack C Harris THIS PERSON | 12 | Son | — | Michigan |
| 48 | Harriet V Harris | 10 | Daughter | — | Michigan |
| 49 | Louis C Jr Harris | 8 | Son | — | Michigan |
| 50 | Marcella Crowell | 74 | Mother-in-law | — | Michigan |
Related Census Records
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)