RS
Rosa Smith — 1920 US Census Record
Model Tree available1920 United States Federal Census · Whatcom, Washington
Our Model Tree links this Rosa Smith across the 1910, 1920 and 1930 US Censuses in Whatcom, Washington (XGBoost, ~Confirmed), with identified parents Carrie & James — first a daughter (b.~1902), then head of a 5-person household.
Age 18
b. ~1902
Female
Daughter
Born: Washington
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Whatcom, Washington |
| Surname | Smith |
| Given Name | Rosa M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | England |
| Mother's Birthplace | Minnesota |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
| Township / Ward | Custer Township |
| 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.
5 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Rosa | Age | Birth yr |
|---|---|---|---|---|
| Rosa Smith | Daughter | — | 18 | ~1902 |
| Fred Smith | Head | — | 51 | ~1869 |
| Fannie Smith | Other | — | 51 | ~1869 |
| Mary Smith | Other | — | 51 | ~1869 |
| Fred Smith | Son | — | 24 | ~1896 |
Census Appearances
1910
Whatcom, Washington
Daughter, age 9
Whatcom, Washington · implied b. ~1901 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Rosa |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Eng. |
| Mother's Birthplace | Minnesota |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1920
Whatcom, Washington
Daughter, age 18
Whatcom, Washington · implied b. ~1902 — 5 household members
| Surname | Smith |
| Given Name | Rosa M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | England |
| Mother's Birthplace | Minnesota |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
Daughter, age 29
Whatcom, Washington · implied b. ~1901 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Rose M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | England |
| Mother's Birthplace | Minnesota |
| Occupation | Stenographer |
| Industry | Commercial Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
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 Rosa Smith across 3 US Census years (1910, 1920 and 1930) in Whatcom, Washington, using XGBoost record linkage. Identified parents: mother Carrie Smith (~0.92 confidence) and father James Smith (~0.92 confidence) and father J Smith (~0.92 confidence) and father Fred Smith (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Carrie Smith
b. ~1861
Source mother
● Household
· direct · ~0.92
Father
James Smith
b. ~1863
Source father
● Household
· direct · ~0.92
Father
J Smith
b. ~1863
Source father
● Household
· direct · ~0.92
Father
Fred Smith
b. ~1869
Source father
● Household
· direct · ~0.92
This person
Anchor record
Rosa Smith
Daughter · 1920 · age 18 · b. ~1902 · Washington
★ You are viewing this record
Sibling
Fred Smith
Sibling · 1920 · 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
1920 US Federal Census — Whatcom, Washington
Open full size
1920 US Federal Census — Whatcom, Washington
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1944unit:0106)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Edwin Debree | 29 | Head | Farmer | Iowa |
| 52 | Minnie Debree | 22 | Wife | — | Wisconsin |
| 53 | Dorothy Debree | 5 | Daughter | — | Washington |
| 54 | Edna Debree | 3 | Daughter | — | Washington |
| 55 | Agnes Debree | 2 | Daughter | — | Washington |
| 56 | Guy S. Pratt | 34 | Head | Farmer | Michigan |
| 57 | Adeline Pratt | 32 | Wife | — | Wisconsin |
| 58 | Robert Pratt | 7 | Son | — | Washington |
| 59 | Alice Pratt | 5 | Daughter | — | Washington |
| 60 | Elizabeth Pratt | 4 | Daughter | — | Washington |
| 61 | Laura Pratt | 1 | Daughter | — | Washington |
| 62 | Abel M. Pratt | 64 | Head | Farmer | Michigan |
| 63 | Mary Pratt | 61 | Wife | — | Michigan |
| 64 | John H. Pratt | 21 | Son | Mechanic | Iowa |
| 65 | Fred Smith | 51 | Head | Farmer | England |
| 66 | Mary Smith | 51 | Publishing Co. | Saleslady | Minnesota |
| 67 | Rosa M. Smith THIS PERSON | 18 | Daughter | — | Washington |
| 68 | Fred W. Smith | 24 | Son | Laborer | Washington |
| 69 | Fannie Smith | 51 | Sister | — | England |
| 70 | Dick Erickson | 51 | Head | Farmer | Sweden |
| 71 | Ida Erickson | 48 | Wife | — | Washington |
| 72 | Mabel Erickson | 17 | Daughter | — | Sweden |
| 73 | Mildred Erickson | 13 | Daughter | — | Washington |
| 74 | Victor Erickson | 11 | Son | — | Washington |
| 75 | Arthur Smith | 48 | Son | — | Washington |
| 76 | Henry Forsin | 40 | Head | Farmer | Sweden |
| 77 | Myrta Debree | 41 | Head | — | Iowa |
| 78 | Thornton Debree | 15 | Son | — | Washington |
| 79 | Gordon Debree | 13 | Son | — | Washington |
| 80 | Maud Debree | 11 | Daughter | Servant | Iowa |
| 81 | Mable Debree | 17 | Daughter | — | Washington |
| 82 | Doris Debree | 12 | Daughter | — | Washington |
| 83 | Isabell Debree | 9 | Daughter | — | Washington |
| 84 | Helen Debree | 4 | Daughter | — | Iowa |
| 85 | William Lund | 21 | Boarder | Laborer | Michigan |
| 86 | John Dynes | 65 | Head | Farmer | Wisconsin |
| 87 | Emma Dynes | 56 | Wife | — | Germany |
| 88 | August Hundt | 63 | Brother-in-law | Farmer | Germany |
| 89 | Sidney Hundt | 12 | Nephew | — | Washington |
| 90 | John Hundt | 9 | Nephew | — | Washington |
| 91 | Johanna Hundt | 15 | Niece | — | Washington |
| 92 | Charlotte Hundt | 14 | Niece | — | Washington |
| 93 | Bertha Hundt | 10 | Niece | — | Washington |
| 94 | Emma Hundt | 6 | Niece | — | Washington |
| 95 | — | None | — | — | — |
| 96 | — | None | — | — | — |
| 97 | — | None | — | — | — |
| 98 | — | None | — | — | — |
| 99 | — | None | — | — | — |
| 100 | — | None | — | — | — |
Related Census Records
Pedigree Summary
Rosa + 1 sibling
Gen 1 · 4 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)