MC
Margaret Carter — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Margaret Carter across the 1920 and 1930 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1912), then head of a 11-person household.
Age 18
b. ~1912
Female
Daughter
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | Carter |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Virginia |
| Additional Details | |
| Occupation | Laborer |
| Industry | Truck Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Laborer |
| Township / Ward | District 12 |
| Est. Birth Year | ~1912 |
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.
11 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| George Carter | Son | — | 21 | ~1909 |
| William Carter | Head | — | 49 | ~1881 |
| Margaret Carter | Daughter | — | 18 | ~1912 |
| Laura Carter | Spouse | — | 39 | ~1891 |
| James Carter | Son | — | 10 | ~1920 |
| Dorothy Carter | Daughter | — | 12 | ~1918 |
| Mary Carter | Daughter | — | 22 | ~1908 |
| William Carter | Son | — | 15 | ~1915 |
| Norman Carter | Son | — | 2 | ~1928 |
| Alice Carter | Daughter | — | 20 | ~1910 |
| Bertha Carter | Daughter | — | 6 | ~1924 |
Census Appearances
1920
Baltimore, Maryland
Daughter, age 8
Baltimore, Maryland · implied b. ~1912 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carter |
| Given Name | Margaret J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| 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 |
1930
Baltimore, Maryland
Daughter, age 18
Baltimore, Maryland · implied b. ~1912 — 11 household members
| Surname | Carter |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Virginia |
| Occupation | Laborer |
| Industry | Truck Farm |
| Class of Worker | W |
| Can Read/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 Carter across 2 US Census years (1920 and 1930) in Baltimore, Maryland, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Carter
Daughter · 1930 · age 18 · b. ~1912 · Maryland
★ You are viewing this record
Sibling
Alice Carter
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Norman Carter
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Carter
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Carter
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Carter
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Carter
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Carter
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bertha Carter
Sibling · 1930 · age 6
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
1930 US Federal Census — Baltimore, Maryland
Open full size
1930 US Federal Census — Baltimore, Maryland
Page Contents
50 people indexed on this census page (ia:1930:15thcensus847unit:0007)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John L Rombach | 45 | Head | Mechanic | Pennsylvania |
| 2 | Elizabeth Rombach | 49 | Wife | — | Maryland |
| 3 | Robert Rombach | 18 | Son | — | Pennsylvania |
| 4 | Philip Rodowsky | 39 | Head | Machinist | Maryland |
| 5 | Anna M Rodowsky | 38 | Wife | — | Maryland |
| 6 | Philip M Rodowsky | 9 | Son | — | Maryland |
| 7 | Stanley J Rodowsky | 2 | Son | — | Maryland |
| 8 | Ben Bielecki | 46 | Head | Laborer | Poland |
| 9 | Stella Bielecki | 42 | Wife | Laborer | Poland |
| 10 | Joseph Bielecki | 16 | Son | Laborer | Maryland |
| 11 | Julia Bielecki | 14 | Daughter | Laborer | Maryland |
| 12 | Frances Bielecki | 12 | Daughter | — | Maryland |
| 13 | Matilda Bielecki | 8 | Daughter | — | Maryland |
| 14 | Josephine Bielecki | 4 | Daughter | — | Maryland |
| 15 | Garrett Henson | 60 | Head | Laborer | Pennsylvania |
| 16 | Lily Henson | 50 | Wife | Laborer | Delaware |
| 17 | Paul Rivers | 38 | Head | Laborer | North Carolina |
| 18 | Gertrude Rivers | 39 | Wife | Laborer | Virginia |
| 19 | Carlton Rivers | 14 | Son | — | Virginia |
| 20 | Dorothy Rivers | 13 | Daughter | — | Virginia |
| 21 | Margaret Bland | 74 | Mother-in-law | — | Virginia |
| 22 | Linnet Bland | 14 | Nephew | — | Virginia |
| 23 | John Harris | 38 | Head | Laborer | North Carolina |
| 24 | Emma Harris | 32 | Wife | Laborer | Maryland |
| 25 | John G Pfeil | 66 | Head | Farmer | Germany Hessen |
| 26 | Elizabeth Pfeil | 68 | Wife | — | Maryland |
| 27 | Violet Martell | 18 | Gr-Daughter | — | Maryland |
| 28 | Fred E Pfeil | 24 | Head | Laborer | Maryland |
| 29 | Irene M Pfeil | 22 | Wife | — | Oklahoma |
| 30 | Donald E Pfeil | 0 | Son | — | Maryland |
| 31 | Samuel Wilson | 31 | Head | Laborer | Maryland |
| 32 | Elsie Wilson | 22 | Wife | Laborer | Maryland |
| 33 | Howard W Wilson | 7 | Son | — | Maryland |
| 34 | Rebecca Wilson | 6 | Daughter | — | Maryland |
| 35 | Mary Wilson | 4 | Daughter | — | Maryland |
| 36 | Samuel Jr Wilson | 2 | Son | — | Maryland |
| 37 | William Carter | 49 | Head | Laborer | Maryland |
| 38 | Laura Carter | 39 | Wife | Laborer | Virginia |
| 39 | Mary Carter | 22 | Daughter | Laborer | Maryland |
| 40 | George Carter | 21 | Son | Laborer | Maryland |
| 41 | Alice Carter | 20 | Daughter | Laborer | Maryland |
| 42 | Margaret Carter THIS PERSON | 18 | Daughter | Laborer | Maryland |
| 43 | William Carter | 15 | Son | Laborer | Maryland |
| 44 | Dorothy Carter | 12 | Daughter | — | Maryland |
| 45 | James Carter | 10 | Son | — | Maryland |
| 46 | Bertha Carter | 6 | Daughter | — | Maryland |
| 47 | Norman Carter | 2 | Son | — | Maryland |
| 48 | Ned Harrison | 54 | Head | Laborer | Virginia |
| 49 | Mabel Harrison | 47 | Wife | Laborer | Virginia |
| 50 | James Harrison | 20 | Son | Laborer | Virginia |
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)