MK
Margaret Kelley — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Margaret Kelley across the 1910 and 1920 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1910), then head of a 8-person household.
Age 10
b. ~1910
Female
Daughter
Born: Maryland
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Baltimore, Maryland |
| Surname | Kelley |
| Given Name | Margaret F |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | City Of Baltimore |
| 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.
8 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Margaret Kelley | Daughter | — | 10 | ~1910 |
| Agnes Kelley | Daughter | — | 4 | ~1916 |
| Katherine Kelley | Daughter | — | 6 | ~1914 |
| Sarah Kelley | Daughter | — | 8 | ~1912 |
| William Kelley | Head | — | 42 | ~1878 |
| William Kelley | Son | — | 15 | ~1905 |
| Francis Kelley | Son | — | ~1920 | |
| Katherine Kelley | Spouse | — | 34 | ~1886 |
Census Appearances
1910
Baltimore, Maryland
Daughter, age
Baltimore, Maryland · implied b. ~1910 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kelly |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | none |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
Baltimore, Maryland
Daughter, age 10
Baltimore, Maryland · implied b. ~1910 — 8 household members
| Surname | Kelley |
| Given Name | Margaret F |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read | Yes |
| Can Write | 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 Margaret Kelley across 2 US Census years (1910 and 1920) in Baltimore, Maryland, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Kelley
Daughter · 1920 · age 10 · b. ~1910 · Maryland
★ You are viewing this record
Sibling
Francis Kelley
Sibling · 1920 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sarah Kelley
Sibling · 1920 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Katherine Kelley
Sibling · 1920 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Agnes Kelley
Sibling · 1920 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Kelley
Sibling · 1920 · age 15
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:1920:14thcensusofpopu660unit:1020)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Henry Van Rossum | 70 | Brother | — | Maryland |
| 2 | John Henry Smith | 42 | Head | Officer | Maryland |
| 3 | Margaret E Smith | 38 | Wife | — | Maryland |
| 4 | Frank Heintznacht | 43 | Head | Machinist | Maryland |
| 5 | Edith Heintznacht | 39 | Wife | — | Sweden |
| 6 | John P Heintznacht | 42 | Head | Lieutenant | Maryland |
| 7 | Emma Heintznacht | 38 | Wife | — | Maryland |
| 8 | John P Jr Heintznacht | 12 | Son | — | Maryland |
| 9 | Frederick Heintznacht | 10 | Son | — | Maryland |
| 10 | Katherine Louisa Heintznacht | 5 | Daughter | — | Maryland |
| 11 | Andrew J Newberger | 40 | Head | Clerk | Maryland |
| 12 | Margaret Newberger | 37 | Wife | — | Maryland |
| 13 | Richard Newberger | 10 | Son | — | Maryland |
| 14 | Thomas Newberger | 3 | Son | — | Maryland |
| 15 | Albert Larkin | 29 | Head | Sign Painter | England |
| 16 | Edna Larkin | 26 | Wife | — | Russia |
| 17 | Bernard Larkin | 8 | Son | — | Maryland |
| 18 | Robert Larkin | 4 | Son | — | Maryland |
| 19 | William Kelley | 42 | Head | Iron Moulder | Maryland |
| 20 | Katherine A Kelley | 34 | Wife | — | Maryland |
| 21 | William Kelley | 15 | Son | Errand Boy | Maryland |
| 22 | Margaret F Kelley THIS PERSON | 10 | Daughter | — | Maryland |
| 23 | Sarah E Kelley | 8 | Daughter | — | Maryland |
| 24 | Katherine A Kelley | 6 | Daughter | — | Maryland |
| 25 | Agnes Kelley | 4 | Daughter | — | Maryland |
| 26 | Francis Joseph Kelley | 0 | Son | — | Maryland |
| 27 | John M Trefel | 47 | Head | Foreman | Maryland |
| 28 | Fannie B Trefel | 42 | Wife | — | Maryland |
| 29 | Luther Trefel | 16 | Son | Printer Appr | Maryland |
| 30 | Melvin Trefel | 14 | Son | — | Maryland |
| 31 | J Elmer Trefel | 22 | Son | Foreman | Maryland |
| 32 | Beatrice M Trefel | 18 | Wife | — | Maryland |
| 33 | Harry H Williams | 28 | Head | Compositor | Maryland |
| 34 | Laura E Williams | 28 | Wife | — | Maryland |
| 35 | Harry H Jr Williams | 6 | Son | — | Maryland |
| 36 | Benjamin Singer | 28 | Head | Tailor | Russia |
| 37 | Sarah Singer | 25 | Wife | — | Maryland |
| 38 | Abner Singer | 5 | Son | — | Maryland |
| 39 | Harvey Singer | 4 | Son | — | Maryland |
| 40 | Rose Singer | 1 | Daughter | — | Maryland |
| 41 | William Thos Tunnelson | 39 | Head | Bricklayer | Virginia |
| 42 | Josephine Tunnelson | 35 | Wife | — | Maryland |
| 43 | John Nathaniel Tunnelson | 15 | Son | Clerk | Maryland |
| 44 | Martha E Tunnelson | 9 | Daughter | — | Maryland |
| 45 | William F Tunnelson | 2 | Son | — | Maryland |
| 46 | George E Tunnelson | 35 | Head | Ship Carp | Virginia |
| 47 | Rhea Tunnelson | 25 | Wife | — | Maryland |
| 48 | Louise Deganart | 62 | Head | — | Maryland |
| 49 | Katherine Deganart | 63 | Sister | Operator | Maryland |
| 50 | Elizabeth Deganart | 45 | Sister | — | Maryland |
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)