ME
Margaret Ellis — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Grundy, Missouri
Our Model Tree links this Margaret Ellis across the 1920 and 1930 US Censuses in Grundy, Missouri (XGBoost, ~Confirmed) — first a daughter (b.~1916), then head of a 8-person household.
Age 14
b. ~1916
Female
Daughter
Born: Iowa
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Grundy, Missouri |
| Surname | Ellis |
| Given Name | Margaret L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Trenton City |
| Est. Birth Year | ~1916 |
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 1930 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Clyde Ellis | Head | — | 43 | ~1887 |
| Robert Ellis | Son | — | 18 | ~1912 |
| Shirley Ellis | Daughter | — | 7 | ~1923 |
| Deloris Ellis | Daughter | — | 9 | ~1921 |
| Margaret Ellis | Daughter | — | 14 | ~1916 |
| James Ellis | Son | — | 5 | ~1925 |
| Harry Ellis | Son | — | 20 | ~1910 |
| Anna Ellis | Spouse | — | 42 | ~1888 |
Census Appearances
1920
Grundy, Missouri
Daughter, age 4
Grundy, Missouri · implied b. ~1916 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ellis |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Grundy, Missouri
Daughter, age 14
Grundy, Missouri · implied b. ~1916 — 8 household members
| Surname | Ellis |
| Given Name | Margaret L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 Ellis across 2 US Census years (1920 and 1930) in Grundy, Missouri, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Ellis
Daughter · 1930 · age 14 · b. ~1916 · Missouri
★ You are viewing this record
Sibling
Shirley Ellis
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Deloris Ellis
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Ellis
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harry Ellis
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Ellis
Sibling · 1930 · age 5
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 — Grundy, Missouri
Open full size
1930 US Federal Census — Grundy, Missouri
Page Contents
49 people indexed on this census page (ia:1930:missouricensus00reel1190:0271)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James E. Ryan | 33 | Head | Operating Engineer | Illinois |
| 2 | Ruth B. Ryan | 23 | Wife | — | Missouri |
| 3 | James Ryan | 6 | Son | — | Missouri |
| 4 | Patricia J. Ryan | 4 | Daughter | — | Missouri |
| 5 | Margaret J. Ryan | 2 | Daughter | — | Missouri |
| 6 | Clara G. Ryan | 1 | Daughter | — | Missouri |
| 7 | Wilbur B. Steele | 44 | Head | Sta. Engineer | Missouri |
| 8 | Jessie L. Steele | 44 | Wife | Laundress | Nebraska |
| 9 | Gerald E. Steele | 23 | Son | Laborer | Missouri |
| 10 | Ella L. Steele | 22 | Daughter | Bookkeeper | Missouri |
| 11 | Andrew E. Harris | 43 | Head | Car Repairman | Missouri |
| 12 | Mary E. Harris | 35 | Wife | — | Missouri |
| 13 | Dorothy M. Harris | 18 | Daughter | Bookkeeper | Missouri |
| 14 | Gilbert D. Harris | 17 | Son | — | Missouri |
| 15 | James R. Harris | 13 | Son | — | Missouri |
| 16 | Marguerite G. Harris | 12 | Daughter | — | Missouri |
| 17 | Mildred E. Harris | 9 | Daughter | — | Missouri |
| 18 | Frances L. Harris | 5 | Daughter | — | Missouri |
| 19 | Fern E. Harris | 5 | Daughter | — | Missouri |
| 20 | Edwin E. Harris | 4 | Son | — | Missouri |
| 21 | James H. Prideaux | 75 | Head | — | Virginia |
| 22 | Rebecca Prideaux | 73 | Wife | — | West Virginia |
| 23 | Alfred G. Mckinney | 41 | Head | Barber | Missouri |
| 24 | Essie M. Mckinney | 37 | Wife | — | Missouri |
| 25 | Delial B. Mckinney | 17 | Daughter | — | Missouri |
| 26 | Agnes E. Mckinney | 16 | Daughter | — | Missouri |
| 27 | Alfred G. Jr. Mckinney | 8 | Son | — | Missouri |
| 28 | Robert R. Evans | 31 | Head | Brakeman | Illinois |
| 29 | Blanche B. Evans | 26 | Wife | — | Oklahoma |
| 30 | Mary Frances Evans | 5 | Daughter | — | Missouri |
| 31 | Eugene L. Evans | 3 | Son | — | Missouri |
| 32 | Clyde W. Ellis | 43 | Head | Loco. Engineer | Missouri |
| 33 | Anna M. Ellis | 42 | Wife | — | Iowa |
| 34 | Harry M. Ellis | 20 | Son | Electrician | Iowa |
| 35 | Robert J. Ellis | 18 | Son | — | Missouri |
| 36 | Margaret L. Ellis THIS PERSON | 14 | Daughter | — | Iowa |
| 37 | Deloris J. Ellis | 9 | Daughter | — | Iowa |
| 38 | Shirley M. Ellis | 7 | Daughter | — | Missouri |
| 39 | James E. Ellis | 5 | Son | — | Missouri |
| 40 | James Doney | 60 | Head | — | Pennsylvania |
| 41 | Nancy F. Doney | 59 | Wife | — | Tennessee |
| 42 | Mary Doney | 18 | Daughter | — | Missouri |
| 43 | Andy S. Holland | 48 | Head | Merchant | Georgia |
| 44 | Agnes Holland | 47 | Wife | — | Missouri |
| 45 | William Ladwell | 47 | Head | Loco. Fireman | Iowa |
| 46 | Pearl Ladwell | 44 | Wife | — | Ohio |
| 47 | Floyd A. Wilson | 29 | Head | Machinist | Iowa |
| 48 | Edna M. Wilson | 28 | Wife | — | Iowa |
| 49 | Miriam B. Wilson | 8 | Daughter | — | Iowa |
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)