IS
Isaac Smith — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Lincoln, Nebraska
Our Model Tree links this Isaac Smith across the 1910, 1920 and 1930 US Censuses in Lincoln, Nebraska (XGBoost, ~Confirmed) — first a head (b.~1875), then head of a 10-person household.
Age 55
b. ~1875
Male
Head
Born: Ohio
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Lincoln, Nebraska |
| Surname | Smith |
| Given Name | Isaac C. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 28 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | So. Carolina |
| Additional Details | |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 10 |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Maxwell Village |
| Est. Birth Year | ~1875 |
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 Isaac | Age | Birth yr |
|---|---|---|---|---|
| Gertrude Smith | Daughter | — | 16 | ~1914 |
| Lorenz Smith | Daughter | — | 9 | ~1921 |
| Dorothy Smith | Daughter | — | 20 | ~1910 |
| Beulah Smith | Daughter | — | 18 | ~1912 |
| Betty Smith | Daughter | — | 7 | ~1923 |
| Isaac Smith | Head | — | 55 | ~1875 |
| Edith Smith | Other | — | 43 | ~1887 |
| Louis Smith | Son | — | 22 | ~1908 |
| Corey Smith | Son | — | 25 | ~1905 |
| Julius Smith | Son | — | 12 | ~1918 |
Census Appearances
1910
Lincoln, Nebraska
Head, age 35
Lincoln, Nebraska · implied b. ~1875 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Isaac C |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Ohio |
| Years Married | 7 |
| Father's Birthplace | So Carolina |
| Mother's Birthplace | Texas |
| Occupation | Farmer |
| Industry | General Farm |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1920
Lincoln, Nebraska
Head, age 45
Lincoln, Nebraska · implied b. ~1875 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Isaac C |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | South C. |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Lincoln, Nebraska
Head, age 55
Lincoln, Nebraska · implied b. ~1875 — 10 household members
| Surname | Smith |
| Given Name | Isaac C. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 28 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | So. Carolina |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 10 |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Isaac Smith across 3 US Census years (1910, 1920 and 1930) in Lincoln, Nebraska, using XGBoost record linkage.
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This person
Anchor record
Isaac Smith
Head · 1930 · age 55 · b. ~1875 · Nebraska
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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 — Lincoln, Nebraska
Open full size
1930 US Federal Census — Lincoln, Nebraska
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1287unit:0166)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Florence Robinson | 41 | Wife-H | — | Delaware |
| 52 | Nellie Brittenham | 59 | Head | — | Missouri |
| 53 | Jake Brittenham | 28 | Son | Barber | Nebraska |
| 54 | Alfred Brittenham | 10 | Grandson | — | Nebraska |
| 55 | Ethel Brittenham | 3 | Grand-daughter | — | Nebraska |
| 56 | Lyle Brittenham | 1 | Grandson | — | Nebraska |
| 57 | Floyd J. Hicks | 43 | Head | Mail Carrier | Nebraska |
| 58 | Ellen Hicks | 42 | Wife-H | — | Nebraska |
| 59 | Francis J. Cline | 77 | Head | Pastor | Illinois |
| 60 | Edith J. Cline | 70 | Wife-H | — | Illinois |
| 61 | Donald J. Cline | 16 | Son | — | Illinois |
| 62 | Kenneth Q. Cline | 11 | Son | — | Mississippi |
| 63 | Floyd W. Cline | 8 | Son | — | Missouri |
| 64 | Waneta M. Cline | 4 | Daughter | — | Iowa |
| 65 | George W. Lewis | 42 | Head | Laborer | Nebraska |
| 66 | Edith M. Lewis | 37 | Wife-H | — | Nebraska |
| 67 | Isabelle Lewis | 15 | Daughter | — | Nebraska |
| 68 | Claude Lewis | 11 | Son | — | Nebraska |
| 69 | Gale Lewis | 8 | Son | — | Nebraska |
| 70 | Lois Lewis | 5 | Daughter | — | Nebraska |
| 71 | Harriet Lewis | 3 | Daughter | — | Nebraska |
| 72 | Mary E. Lewis | 0 | Daughter | — | Nebraska |
| 73 | Della B. Griffith | 46 | Head | — | Nebraska |
| 74 | Clara Griffith | 16 | Daughter | — | Nebraska |
| 75 | Mildred Griffith | 14 | Daughter | — | Nebraska |
| 76 | Peter Paul | 58 | Head | Carpenter | Germany |
| 77 | Meta Paul | 56 | Wife-H | Manager | Iowa |
| 78 | William Hedberg | 56 | Boarder | — | Nebraska |
| 79 | Herman Hedberg | 52 | Boarder | — | Nebraska |
| 80 | Christian Hedberg | 20 | Boarder | Laborer | Nebraska |
| 81 | Harold Kearney | 6 | Boarder | — | Colorado |
| 82 | Jesse B. Lewis | 49 | Roomer | — | Nebraska |
| 83 | Frank Spidle | 49 | Roomer | — | Illinois |
| 84 | Theodore Wright | 28 | Head | Engineer | Nebraska |
| 85 | Dora Wright | 23 | Wife-H | — | Nebraska |
| 86 | Lewis Wright | 4 | Son | — | Nebraska |
| 87 | Neal Wright | 26 | Brother | Laborer | Nebraska |
| 88 | William J. Murrich | 59 | Head | Laborer | Wisconsin |
| 89 | Minna Murrich | 59 | Wife-H | — | Illinois |
| 90 | Isaac C. Smith THIS PERSON | 55 | Head | — | Ohio |
| 91 | Edith N. Smith | 43 | Wife-H | — | Iowa |
| 92 | Corey D. Smith | 25 | Son | Laborer | Nebraska |
| 93 | Louis H. Smith | 22 | Son | Laborer | Nebraska |
| 94 | Dorothy L. Smith | 20 | Daughter | Maid | Nebraska |
| 95 | Beulah Smith | 18 | Daughter | Maid | Nebraska |
| 96 | Gertrude V. Smith | 16 | Daughter | — | Nebraska |
| 97 | Julius H. Smith | 12 | Son | — | Nebraska |
| 98 | Lorenz M. Smith | 9 | Daughter | — | Nebraska |
| 99 | Betty J. Smith | 7 | Daughter | — | Nebraska |
| 100 | Jerry Quigley | 50 | Head | Laborer | Pennsylvania |
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)