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Gertrude Baker — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Rock Island, Illinois
Our Model Tree links this Gertrude Baker across the 1920 and 1930 US Censuses in Rock Island, Illinois (XGBoost, ~Confirmed) — first a daughter (b.~1908), then head of a 8-person household.
Age 22
b. ~1908
Female
Daughter
Born: New York
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Rock Island, Illinois |
| Surname | Baker |
| Given Name | Gertrude |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | England |
| Mother's Birthplace | Belgium |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | South Moline Township |
| Est. Birth Year | ~1908 |
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 Gertrude | Age | Birth yr |
|---|---|---|---|---|
| Gertrude Baker | Daughter | — | 22 | ~1908 |
| Alice Baker | Daughter | — | 13 | ~1917 |
| Joseph Baker | Son | — | 7 | ~1923 |
| George Baker | Son | — | 24 | ~1906 |
| Albert Baker | Son | — | 20 | ~1910 |
| Isabelle Baker | Daughter | — | 14 | ~1916 |
| Hortense Baker | Other | — | 50 | ~1880 |
| Thomas Baker | Head | — | 59 | ~1871 |
Census Appearances
1920
Rock Island, …
Daughter, age 12
Rock Island, Illinois · implied b. ~1908 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Baker |
| Given Name | Gertrude |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | England |
| Mother's Birthplace | Belgium |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Rock Island, …
Daughter, age 22
Rock Island, Illinois · implied b. ~1908 — 8 household members
| Surname | Baker |
| Given Name | Gertrude |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | England |
| Mother's Birthplace | Belgium |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 Baker across 2 US Census years (1920 and 1930) in Rock Island, Illinois, using XGBoost record linkage.
Show:
This person
Anchor record
Gertrude Baker
Daughter · 1930 · age 22 · b. ~1908 · Illinois
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Sibling
Joseph Baker
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Albert Baker
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Isabelle Baker
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Baker
Sibling · 1930 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Baker
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 — Rock Island, Illinois
Open full size
1930 US Federal Census — Rock Island, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel553:1060)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Laurita E. Liedtke | 27 | Wife-H | Bus Feeder | Illinois |
| 2 | Gustav C. Nelson | 38 | Head | Machinist | Illinois |
| 3 | Emma Nelson | 38 | Wife-H | — | Illinois |
| 4 | Otto S. Wiland | 10 | Nephew | — | Iowa |
| 5 | Reynold M. Johnson | 50 | Head | Banker | Illinois |
| 6 | Mary L. Johnson | 41 | Wife-H | — | Indiana |
| 7 | Betty Johnson | 16 | Daughter | — | Illinois |
| 8 | Reynold M. Jr. Johnson | 15 | Son | — | Illinois |
| 9 | Andrew Stahlberg | 79 | Servant | Hired Man | Sweden |
| 10 | Harry Youngquist | 39 | Head | Carpenter | Holland |
| 11 | Dorothy Youngquist | 38 | Wife-H | — | Holland |
| 12 | Lucas Youngquist | 16 | Son | Carpenter | Iowa |
| 13 | Jacob Youngquist | 14 | Son | — | Iowa |
| 14 | Dorothy Youngquist | 2 | Daughter | — | Illinois |
| 15 | Marie Weideman | 62 | Head | — | Illinois |
| 16 | Lucretia Hoover | 69 | Head | — | Illinois |
| 17 | Florence Nickason | 47 | Daughter | — | Illinois |
| 18 | Thomas G. Baker | 59 | Head | Farmer | England |
| 19 | Hortense Baker | 50 | Wife-H | — | Belgium |
| 20 | George L. Baker | 24 | Son | Farm Hand | New York |
| 21 | Gertrude Baker THIS PERSON | 22 | Daughter | — | New York |
| 22 | Albert L. Baker | 20 | Son | Farm Hand | New York |
| 23 | Isabelle Baker | 14 | Daughter | — | Illinois |
| 24 | Alice M. Baker | 13 | Daughter | — | Illinois |
| 25 | Joseph Baker | 7 | Son | — | Illinois |
| 26 | Joseph L. Hoste | 34 | Head | Farmer | Belgium |
| 27 | Alina E. Hoste | 30 | Wife-H | — | Illinois |
| 28 | Morris Hoste | 11 | Son | — | Illinois |
| 29 | Irene Hoste | 7 | Daughter | — | Illinois |
| 30 | Robert Hoste | 5 | Son | — | Illinois |
| 31 | Albert Hoste | 2 | Son | — | Illinois |
| 32 | Oscar David | 28 | Brother-in-law | Laborer | Illinois |
| 33 | Leslie G. Willard | 33 | Head | Farmer | Illinois |
| 34 | Pearl W. Willard | 23 | Wife-H | — | Illinois |
| 35 | Vivian L. Willard | 7 | Daughter | — | Illinois |
| 36 | Shirley L. Willard | 5 | Daughter | — | Illinois |
| 37 | Carolyn J. Willard | 3 | Daughter | — | Illinois |
| 38 | Charles E. Hotchkiss | 48 | Head | Hotel Manager | Illinois |
| 39 | Margaret J. Hotchkiss | 44 | Wife-H | — | England |
| 40 | Herbert M. Raub | 38 | Head | Farm Foreman | Iowa |
| 41 | Genevieve J. Raub | 39 | Wife-H | — | Iowa |
| 42 | Kenneth L. Raub | 14 | Son | — | Iowa |
| 43 | Carol J. Raub | 11 | Daughter | — | Iowa |
| 44 | Harlan K. Raub | 7 | Son | — | Iowa |
| 45 | Genevieve L. Raub | 5 | Daughter | — | Iowa |
| 46 | Carl Johnson | 31 | Head | Farm Hand | Sweden |
| 47 | George Bengston | 33 | Lodger | Farm Hand | Sweden |
| 48 | Velmer Dopler | 22 | Lodger | Farm Hand | Illinois |
| 49 | Clarence E. Allison | 42 | Head | Farmer | Illinois |
| 50 | Mabel O. Allison | 41 | Wife-H | — | Illinois |
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)