RS
Robert Smith — 1920 US Census Record
Model Tree available1920 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Robert Smith across the 1900, 1910 and 1920 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed), with identified parents James & William — first a son (b.~1900), then head of a 6-person household.
Age 20
b. ~1900
Male
Son
Born: Maryland
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Baltimore, Maryland |
| Surname | Smith |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Laborer |
| Township / Ward | Election District No 7 Part Of First Precinct |
| Est. Birth Year | ~1900 |
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.
6 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| William Smith | Head | — | 53 | ~1867 |
| Webster Smith | Son | — | 11 | ~1909 |
| Robert Smith | Son | — | 20 | ~1900 |
| Claude Smith | Son | — | 17 | ~1903 |
| Ralph Smith | Son | — | 24 | ~1896 |
| Mary Smith | Spouse | — | 45 | ~1875 |
Census Appearances
1900
Baltimore, Maryland
Son, age 1
Baltimore, Maryland · implied b. ~1899 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Maryland |
| Birth Month | Mar |
| Birth Year | 1899 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1910
Baltimore, Maryland
Son, age 10
Baltimore, Maryland · implied b. ~1900 — 13 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
Baltimore, Maryland
Son, age 20
Baltimore, Maryland · implied b. ~1900 — 6 household members
| Surname | Smith |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
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 Robert Smith across 3 US Census years (1900, 1910 and 1920) in Baltimore, Maryland, using XGBoost record linkage. Identified parents: father James Smith (~0.92 confidence) and father William Smith (~0.92 confidence) and mother Elizabeth Smith (~0.92 confidence) and mother Julia Smith (~0.92 confidence) and mother Mary Smith (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
James Smith
b. ~1865
Source father
● Household
· direct · ~0.92
Father
William Smith
b. ~1867
Source father
● Household
· direct · ~0.92
Mother
Elizabeth Smith
b. ~1868
Source mother
● Household
· direct · ~0.92
Mother
Julia Smith
b. ~1867
Source mother
● Household
· direct · ~0.92
Mother
Mary Smith
b. ~1875
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Robert Smith
Son · 1920 · age 20 · b. ~1900 · Maryland
★ You are viewing this record
Sibling
Claude Smith
Sibling · 1920 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ralph Smith
Sibling · 1920 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Webster Smith
Sibling · 1920 · age 11
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 — Baltimore, Maryland
Open full size
1920 US Federal Census — Baltimore, Maryland
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu655unit:0055)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Josephine Fox | 24 | Daughter | Housekeeper | Maryland |
| 52 | Ruth Fox | 4 | Daughter | None | Maryland |
| 53 | Anna E. Winemiller | 51 | Head | None | Maryland |
| 54 | Jacob Winemiller | 27 | Son | Farmer | Maryland |
| 55 | Nellie Winemiller | 19 | Daughter | None | Maryland |
| 56 | Austin Winemiller | 14 | Grandson | None | Maryland |
| 57 | Walter Shaw | 29 | Head | Farmer | Maryland |
| 58 | Susie Shaw | 26 | Wife | None | Maryland |
| 59 | Avon J. Shaw | 5 | Son | None | Maryland |
| 60 | Howard Shaw | 1 | Son | None | Maryland |
| 61 | Thomas R. Condrey | 39 | Head | Labour | Maryland |
| 62 | Emma M. Condrey | 35 | Wife | None | Maryland |
| 63 | Albert F. Condrey | 14 | Son | None | Maryland |
| 64 | James W. Condrey | 69 | Father | None | Maryland |
| 65 | Calvin G. Wilson | 27 | Head | Laborer | Maryland |
| 66 | Alberta Wilson | 24 | Wife | None | Maryland |
| 67 | Marion Wilson | 3 | Son | None | Maryland |
| 68 | Lillian Wilson | 1 | Daughter | None | Maryland |
| 69 | Leonard Wright | 27 | Head | Linesman | Maryland |
| 70 | Eva Wright | 23 | Wife | None | Maryland |
| 71 | Daniel R. Wright | 4 | Son | None | Maryland |
| 72 | Harry Wright | 1 | Son | None | Maryland |
| 73 | Florence Wright | 0 | Daughter | None | Maryland |
| 74 | Howard G. Bull | 46 | Head | Farmer | Maryland |
| 75 | Emma V. Brown | 45 | Sister | None | Maryland |
| 76 | William D. Brown | 53 | Brother in law | None | Maryland |
| 77 | Howard Brown | 24 | Nephew | None | Maryland |
| 78 | John Anderson | 28 | Head | Farmer | Maryland |
| 79 | Alice Anderson | 19 | Wife | None | Maryland |
| 80 | Ross Anderson | 0 | Son | None | Maryland |
| 81 | Thomas L. Adding | 41 | Head | Farmer | Pennsylvania |
| 82 | Laura S. Adding | 37 | Wife | None | Pennsylvania |
| 83 | Earl Adding | 17 | Son | None | Pennsylvania |
| 84 | Edith Adding | 13 | Daughter | None | Pennsylvania |
| 85 | Marguerite Adding | 11 | Daughter | None | Pennsylvania |
| 86 | Willie Allana | 52 | Head | Farmer | Pennsylvania |
| 87 | Etta E. Allana | 48 | Wife | None | Pennsylvania |
| 88 | Mary Allana | 22 | Daughter | Teacher | Maryland |
| 89 | John Allana | 21 | Son | Farm Laborer | Maryland |
| 90 | Everett Allana | 15 | Son | Laborer | Maryland |
| 91 | Howard Allana | 12 | Son | None | Maryland |
| 92 | William Smith | 53 | Head | Laborer | Maryland |
| 93 | Mary Smith | 45 | Wife | None | Maryland |
| 94 | Ralph Smith | 24 | Son | Laborer | Maryland |
| 95 | Robert Smith THIS PERSON | 20 | Son | Laborer | Maryland |
| 96 | Claude Smith | 17 | Son | None | Maryland |
| 97 | Webster Smith | 11 | Son | None | Maryland |
| 98 | Archie T. Booker | 32 | Head | Farm Laborer | Maryland |
| 99 | Annie S. Booker | 25 | Wife | None | Maryland |
| 100 | Howard Booker | 0 | Son | None | Maryland |
Pedigree Summary
Robert + 3 siblings
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)