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Gertrude Williams — 1930 US Census Record
Model Tree available1930 United States Federal Census · Houghton, Michigan
Our Model Tree links this Gertrude Williams across the 1910, 1920 and 1930 US Censuses in Houghton, Michigan (XGBoost, ~Confirmed), with identified parents George & August — first a daughter (b.~1902), then head of a 10-person household.
Age 28
b. ~1902
Female
Daughter
Born: Michigan
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Houghton, Michigan |
| Surname | Williams |
| Given Name | Gertrude |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | England |
| Mother's Birthplace | Michigan |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Houghton Village Pt Of |
| Est. Birth Year | ~1902 |
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 1930 census.
| Name | Relation to head | Relative to Gertrude | Age | Birth yr |
|---|---|---|---|---|
| Gertrude Williams | Daughter | — | 28 | ~1902 |
| Lucille Williams | Daughter | — | 24 | ~1906 |
| Rose Williams | Head | — | 57 | ~1873 |
| Julia De Jasmine | Other | — | 16 | ~1914 |
| Joseph Bousson | Other | — | 16 | ~1914 |
| Clayton Love | Other | — | 15 | ~1915 |
| Rose Milovich | Other | — | 17 | ~1913 |
| Bernard Houtari | Other | — | 13 | ~1917 |
| Rudolph Nikkala | Other | — | 14 | ~1916 |
| Alvin Gongan | Other | — | 5 | ~1925 |
Census Appearances
1910
Houghton, Michigan
Daughter, age 8
Houghton, Michigan · implied b. ~1902 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Gertrude |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1920
Houghton, Michigan
Daughter, age 18
Houghton, Michigan · implied b. ~1902 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Gertrude |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | England |
| Mother's Birthplace | Michigan |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1930
Houghton, Michigan
Daughter, age 28
Houghton, Michigan · implied b. ~1902 — 10 household members
| Surname | Williams |
| Given Name | Gertrude |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | England |
| 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 Gertrude Williams across 3 US Census years (1910, 1920 and 1930) in Houghton, Michigan, using XGBoost record linkage. Identified parents: father George Williams (~0.92 confidence) and father August Williams (~0.92 confidence) and mother Rose Williams (~0.92 confidence) and mother Rose Williams (~0.92 confidence) and mother Alexandria Williams (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
George Williams
b. ~1866
Source father
● Household
· direct · ~0.92
Father
August Williams
b. ~1867
Source father
● Household
· direct · ~0.92
Mother
Rose Williams
b. ~1873
Source mother
● Household
· direct · ~0.92
Mother
Rose Williams
b. ~1875
Source mother
● Household
· direct · ~0.92
Mother
Alexandria Williams
b. ~1876
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Gertrude Williams
Daughter · 1930 · age 28 · b. ~1902 · Michigan
★ You are viewing this record
Sibling
Lucille Williams
Sibling · 1930 · age 24
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 — Houghton, Michigan
Open full size
1930 US Federal Census — Houghton, Michigan
Page Contents
10 people indexed on this census page (ia:1930:michigancensus00reel994:0232)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Rose Williams | 57 | Head | Matron | Michigan |
| 52 | Gertrude Williams THIS PERSON | 28 | Daughter | — | Michigan |
| 53 | Lucille Williams | 24 | Daughter | Stenographer | Michigan |
| 54 | Rose Milovich | 17 | Inmate | — | Michigan |
| 55 | Julia De Jasmine | 16 | Inmate | — | Minnesota |
| 56 | Clayton Love | 15 | Inmate | — | Michigan |
| 57 | Rudolph Nikkala | 14 | Inmate | — | Michigan |
| 58 | Joseph Bousson | 16 | Inmate | — | Michigan |
| 59 | Bernard Houtari | 13 | Inmate | — | Michigan |
| 60 | Alvin Gongan | 5 | Inmate | — | Michigan |
Pedigree Summary
Gertrude + 1 sibling
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
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)