JG
John Giles — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Marquette, Michigan
Our Model Tree links this John Giles across the 1900, 1910, 1920 and 1930 US Censuses in Marquette, Michigan (XGBoost, ~Confirmed) — first a head (b.~1867), then head of a 3-person household.
Age 63
b. ~1867
Male
Head
Born: England
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Marquette, Michigan |
| Surname | Giles |
| Given Name | John J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1888 |
| Age at First Marriage | 24 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Additional Details | |
| Occupation | Farmer |
| Industry | Gen Farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Value / Rent | 2000 |
| Radio Set | R |
| Veteran | No |
| Birth Country | England |
| Birthplace (normalized) | england |
| Occupation | Farmer |
| Township / Ward | Ely Township |
| Est. Birth Year | ~1867 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| John Giles | Head | — | 63 | ~1867 |
| Grace Giles | Daughter | — | 24 | ~1906 |
| Emma Giles | Other | — | 62 | ~1868 |
Census Appearances
Head, age 35
Marquette, Michigan · implied b. ~1865 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gill |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | England |
| Birth Month | Nov |
| Birth Year | 1865 |
| Year of Immigration | 1881 |
| Naturalization Status | Naturalized |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Miner of Iron Ore |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | England |
| Birthplace (normalized) | england |
1910
Marquette, Michigan
Head, age 43
Marquette, Michigan · implied b. ~1867 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Giles |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | England |
| Years Married | 20 |
| Year of Immigration | 1887 |
| Naturalization Status | Naturalized |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Miner |
| Industry | Iron Mine |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | England |
| Birthplace (normalized) | england |
1920
Marquette, Michigan
Head, age 52
Marquette, Michigan · implied b. ~1868 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Giles |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | England |
| Year of Immigration | 1887 |
| Naturalization Status | Naturalized |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Farmer |
| Industry | General farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth Country | England |
| Year of Naturalization | 1904 |
| Birthplace (normalized) | england |
1930
Marquette, Michigan
Head, age 63
Marquette, Michigan · implied b. ~1867 — 3 household members
| Surname | Giles |
| Given Name | John J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1888 |
| Age at First Marriage | 24 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Farmer |
| Industry | Gen Farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Value / Rent | 2000 |
| Radio Set | R |
| Veteran | No |
| Birth Country | England |
| Birthplace (normalized) | england |
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 John Giles across 4 US Census years (1900, 1910, 1920 and 1930) in Marquette, Michigan, using XGBoost record linkage.
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This person
Anchor record
John Giles
Head · 1930 · age 63 · b. ~1867 · Michigan
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Marquette, Michigan
Open full size
1930 US Federal Census — Marquette, Michigan
Page Contents
50 people indexed on this census page (ia:1930:michigancensus00reel1010:0038)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Leonard Luoma | 7 | Son | — | Michigan |
| 52 | Jacob Luoma | 42 | Head | Farmer | Finland |
| 53 | Senja Luoma | 42 | Wife-H | — | Finland |
| 54 | Viola S. Luoma | 18 | Daughter | — | Michigan |
| 55 | Abraham Luoma | 66 | Head | — | Finland |
| 56 | Wife-H Luoma | 63 | Wife-H | — | Finland |
| 57 | Clifford E. Baston | 28 | Head | Care Taker | Wisconsin |
| 58 | Anna A. Baston | 48 | Mother-H | — | Wisconsin |
| 59 | Otto W. Anderson | 31 | Head | Care Taker | Michigan |
| 60 | Andrea H. Anderson | 23 | Wife-H | — | Michigan |
| 61 | Raymond Friedrich | 42 | Boarder | Labour | Kentucky |
| 62 | Alfred Anderson | 36 | Boarder | Carpenter | Michigan |
| 63 | John E. Johnson | 35 | Head | Care Taker | New York |
| 64 | Ella J. Johnson | 35 | Wife-H | — | Michigan |
| 65 | Alfred J. Swanson | 48 | Head-H | Sawyer | Sweden |
| 66 | Jorgen Hulverson | 47 | Boarder | Sawyer | Michigan |
| 67 | Gust A. Swanson | 68 | Head-H | Painter | Sweden |
| 68 | John Carson | 61 | Boarder | Sawyer | Canada English |
| 69 | Fred Wallenstrine | 58 | Head-H | Sawyer | Sweden |
| 70 | Axel Stenberg | 50 | Boarder | Sawyer | Sweden |
| 71 | James Phillips | 62 | Head | Farmer | England |
| 72 | Joseph L. Hart | 43 | Head | Farmer | Michigan |
| 73 | Frank Honkala | 48 | Head | Farmer | Finland |
| 74 | Sophia Honkala | 45 | Wife-H | — | Finland |
| 75 | Aline A. Honkala | 19 | Daughter | Janitor | Michigan |
| 76 | Walter W. Honkala | 17 | Son | Truck Driver | Michigan |
| 77 | Julia E. Honkala | 16 | Daughter | — | Michigan |
| 78 | Ralph W. Honkala | 12 | Son | — | Michigan |
| 79 | Theodore H. Honkala | 10 | Son | — | Michigan |
| 80 | Ray M. Honkala | 7 | Son | — | Michigan |
| 81 | Anna S. Honkala | 5 | Daughter | — | Michigan |
| 82 | Martha M. Honkala | 3 | Daughter | — | Michigan |
| 83 | Frank C. Honkala | 1 | Son | — | Michigan |
| 84 | John J. Giles THIS PERSON | 63 | Head | Farmer | England |
| 85 | Emma Giles | 62 | Wife-H | — | England |
| 86 | Grace E. Giles | 24 | Daughter | Teacher | Michigan |
| 87 | Samuel J. Watters | 40 | Head | Farmer | Michigan |
| 88 | Jennie R. Watters | 37 | Wife-H | — | Michigan |
| 89 | James S. Watters | 15 | Son | Laborer | Michigan |
| 90 | Russell E. Watters | 16 | Son | — | Michigan |
| 91 | Clinton C. Watters | 14 | Son | — | Michigan |
| 92 | Elsie A. Watters | 12 | Daughter | — | Michigan |
| 93 | Olive H. Watters | 9 | Daughter | — | Michigan |
| 94 | Robert L. Watters | 7 | Son | — | Michigan |
| 95 | George W. Watters | 5 | Son | — | Michigan |
| 96 | Katherine L. Watters | 3 | Daughter | — | Michigan |
| 97 | Raymond A. Watters | 1 | Son | — | Michigan |
| 98 | Abel Filman | 54 | Head-H | Cook | Finland |
| 99 | Matt Huno | 30 | Boarder | Labour | Finland |
| 100 | Henry Kokko | 58 | Boarder | Sawyer | Finland |
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)