MW
Margaret Wolf — 1920 US Census Record
Model Tree available1920 United States Federal Census · Clinton, Iowa
Our Model Tree links this Margaret Wolf across the 1920, 1930 and 1940 US Censuses in Clinton, Iowa (XGBoost, ~Confirmed), with identified parents J & Jas — first a daughter (b.~1910), then head of a 4-person household.
Age 10
b. ~1910
Female
Daughter
Born: Iowa
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Clinton, Iowa |
| Surname | Wolf |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Grant Twpt |
| Est. Birth Year | ~1910 |
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.
4 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Jas Wolf | Head | — | 46 | ~1874 |
| Rose Wolf | Spouse | — | 40 | ~1880 |
| Roberta Wolf | Daughter | — | 7 | ~1913 |
| Margaret Wolf | Daughter | — | 10 | ~1910 |
Census Appearances
1920
Clinton, Iowa
Daughter, age 10
Clinton, Iowa · implied b. ~1910 — 4 household members
| Surname | Wolf |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Clinton, Iowa
Daughter, age 21
Clinton, Iowa · implied b. ~1909 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wolfe |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Clinton-County, Iowa
Daughter, age 31
Clinton-County, Iowa · implied b. ~1909 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wulf |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Single |
| Birthplace | Iowa |
| 1935 Residence (City) | Grant Twp |
| Occupation | Maid |
| Industry | Home |
| Class of Worker | PW |
| Income (1939) | 200 |
| Highest Grade | C 4 |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 Margaret Wolf across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father J Wulf (~0.92 confidence) and father Jas Wolf (~0.92 confidence) and father John-A Wolfe (~0.92 confidence) and mother Rose Wulf (~0.92 confidence) and mother Rose Wolf (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
J Wulf
b. ~1873
Source father
● Household
· direct · ~0.92
Father
Jas Wolf
b. ~1874
Source father
● Household
· direct · ~0.92
Father
John-A Wolfe
b. ~1893
Source father
● Household
· direct · ~0.92
Mother
Rose Wulf
b. ~1873
Source mother
● Household
· direct · ~0.92
Mother
Rose Wolf
b. ~1880
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Margaret Wolf
Daughter · 1920 · age 10 · b. ~1910 · Iowa
★ You are viewing this record
Sibling
Roberta Wolf
Sibling · 1920 · age 7
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
1920 US Federal Census — Clinton, Iowa
Open full size
1920 US Federal Census — Clinton, Iowa
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu485unit:0172)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Joe Seyfert | 56 | Head | Agriculture | Pennsylvania |
| 2 | Effie Seyfert | 49 | Wife | — | New York |
| 3 | Edgar Seyfert | 24 | Son | Laborer | Iowa |
| 4 | Mary Seyfert | 21 | Daughter | Housemaid | Iowa |
| 5 | Henry Floyd | 30 | Servant | Laborer | Iowa |
| 6 | Jas C Wolf | 46 | Head | Agriculture | Iowa |
| 7 | Rose Wolf | 40 | Wife | — | Iowa |
| 8 | Margaret Wolf THIS PERSON | 10 | Daughter | — | Iowa |
| 9 | Roberta Wolf | 7 | Daughter | — | Iowa |
| 10 | J. B. Wolf | 65 | Head | Agriculture | Illinois |
| 11 | Mary Wolf | 58 | Wife | — | Iowa |
| 12 | Richard Wolf | 21 | Son | Laborer | Iowa |
| 13 | Leo Wolf | 18 | Son | Laborer | Iowa |
| 14 | Cyril Wolf | 14 | Son | Laborer | Iowa |
| 15 | Leo Timm | 48 | Head | Agriculture | Iowa |
| 16 | Emma Timm | 42 | Wife | — | Iowa |
| 17 | Chas Cruise | 49 | Head | Agriculture | Iowa |
| 18 | Mae Cruise | 34 | Wife | — | Iowa |
| 19 | Verlin Cruise | 11 | Son | — | Iowa |
| 20 | Ivan Cruise | 2 | Son | — | Iowa |
| 21 | Jas O'Conner | 55 | Head | Agriculture | Iowa |
| 22 | Ellen O'Conner | 50 | Wife | — | Iowa |
| 23 | Martin J O'Conner | 13 | Son | — | Iowa |
| 24 | Thomas O'Conner | 60 | Bro | Laborer | Iowa |
| 25 | Mary O'Conner | 62 | Sister | Housemaid | Iowa |
| 26 | T. H. Hughes | 54 | Head | Agriculture | Iowa |
| 27 | Eliz M Hughes | 55 | Wife | — | Illinois |
| 28 | Leo Hughes | 22 | Son | Laborer | Iowa |
| 29 | Winifred Hughes | 20 | Daughter | Teacher | Iowa |
| 30 | Wm Burnett | 55 | Head | Agriculture | Iowa |
| 31 | Helena Burnett | 54 | Wife | — | Iowa |
| 32 | Madeline Burnett | 19 | Daughter | Housemaid | Iowa |
| 33 | Eugene Devine | 27 | Head | Laborer | Iowa |
| 34 | Katherine Devine | 25 | Wife | Laborer | Iowa |
| 35 | Logg Early | 30 | Head | Agriculture | Iowa |
| 36 | Anthony Early | 25 | Bro | Laborer | Iowa |
| 37 | Susan Early | 24 | Sister | Housemaid | Iowa |
| 38 | Agnes Early | 22 | Sister | Housemaid | Iowa |
| 39 | Jos Isalem | 32 | Head | Agriculture | Germany |
| 40 | Margaret Isalem | 28 | Wife | — | Germany |
| 41 | Walter Isalem | 6 | Son | — | Iowa |
| 42 | Lena Isalem | 4 | Son | — | Iowa |
| 43 | Otto Pingle | 44 | Head | Agriculture | Iowa |
| 44 | Mary Pingle | 36 | Wife | — | Iowa |
| 45 | Esther Pingle | 15 | Daughter | — | Iowa |
| 46 | Arthur Pingle | 10 | Son | — | Iowa |
| 47 | Dorothy Pingle | 4 | Daughter | — | Iowa |
| 48 | John Kachel | 49 | Head | Agriculture | Germany |
| 49 | Dora Kachel | 44 | Wife | — | Germany |
| 50 | Elmer Kachel | 23 | Son | Laborer | Iowa |
Pedigree Summary
Margaret + 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 1920 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)