MA
Margaret Alexander — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Kent, Michigan
Our Model Tree links this Margaret Alexander across the 1930 and 1940 US Censuses in Kent, Michigan (XGBoost, ~Confirmed) — first a daughter (b.~1926), then head of a 7-person household.
Age 4
b. ~1926
Female
Daughter
Born: Michigan
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Kent, Michigan |
| Surname | Alexander |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | U.S. |
| Mother's Birthplace | U.S. |
| Additional Details | |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Grand Rapids City |
| Est. Birth Year | ~1926 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Peter Alexander | Head | — | 46 | ~1884 |
| Minnie Alexander | Spouse | — | 40 | ~1890 |
| Rosie Alexander | Daughter | — | 22 | ~1908 |
| Frances Marks | Daughter | — | 21 | ~1909 |
| Margaret Alexander | Daughter | — | 4 | ~1926 |
| Alberta Alexander | Daughter | — | 10 | ~1920 |
| Rosa Alexander | Daughter | — | 12 | ~1918 |
Census Appearances
1930
Kent, Michigan
Daughter, age 4
Kent, Michigan · implied b. ~1926 — 7 household members
| Surname | Alexander |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | U.S. |
| Mother's Birthplace | U.S. |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Kent-County, Michigan
Daughter, age 13
Kent-County, Michigan · implied b. ~1927 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Alexander |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Grand Haven |
| Highest Grade | Hs 6 |
| 1935 Residence | Michigan |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
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 Alexander across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Alexander
Daughter · 1930 · age 4 · b. ~1926 · Michigan
★ You are viewing this record
Sibling
Rosa Alexander
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frances Marks
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alberta Alexander
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rosie Alexander
Sibling · 1930 · age 22
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 — Kent, Michigan
Open full size
1930 US Federal Census — Kent, Michigan
Page Contents
28 people indexed on this census page (ia:1930:michigancensus00reel1002:0074)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Moten Ezzie Moten | 34 | Wife | — | Tennessee |
| 52 | Moten Isaac Moten | 15 | Son | Porter | Kansas |
| 53 | Moten Hill Moten | 62 | Lodger | Laborer | Georgia |
| 54 | Joseph Gebis | 49 | Head | Laborer | Ohio |
| 55 | Lillie Miles | 38 | Head | Maid | Louisiana |
| 56 | Willie Ivy | 38 | Head | Maid | Arkansas |
| 57 | Katherine Ivy | 1 | Daughter | — | Indiana |
| 58 | Andrew B. Griffin | 55 | Head | Minister | Texas |
| 59 | Luella E. Griffin | 35 | Wife | — | Louisiana |
| 60 | Dessie Harris | 33 | Head | Cook | Tennessee |
| 61 | Norman Booker | 30 | Head | Laborer | Oklahoma |
| 62 | Fannie Booker | 27 | Wife | Maid | Arkansas |
| 63 | George Gordon | 42 | Head | Chauffeur | Mississippi |
| 64 | Lillie A. Gordon | 32 | Wife | — | Louisiana |
| 65 | George Walker | 42 | Head | Laborer | N. Carolina |
| 66 | Carrie C. Walker | 32 | Wife | Cook | Virginia |
| 67 | Carrie Angelo | 43 | Head | Laundress | S. Carolina |
| 68 | Charles Angelo | 16 | Son | Helper | Ohio |
| 69 | Mohammed Adley | 35 | Head | Salesman | Syria |
| 70 | Mohammed Yaque | 36 | Lodger | Salesman | Syria |
| 71 | Sam Saddy | 45 | Head | Fireman | Arabia |
| 72 | Peter Alexander | 46 | Head | Foreman | Michigan |
| 73 | Minnie Alexander | 40 | Wife | — | Michigan |
| 74 | Rosie M. Alexander | 22 | Daughter | Student | Michigan |
| 75 | Frances Marks | 21 | Daughter | — | Michigan |
| 76 | Rosa L. Alexander | 12 | Daughter | — | Michigan |
| 77 | Alberta Alexander | 10 | Daughter | — | Michigan |
| 78 | Margaret Alexander THIS PERSON | 4 | Daughter | — | Michigan |
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)