MH
Margaret Harvey — 1930 US Census Record
Model Tree available1930 United States Federal Census · Polk, Iowa
Our Model Tree links this Margaret Harvey across the 1910, 1920 and 1930 US Censuses in Polk, Iowa (XGBoost, ~Confirmed), with identified parents David & Harriet — first a daughter (b.~1911), then head of a 5-person household.
Age 19
b. ~1911
Female
Daughter
Born: Iowa
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Polk, Iowa |
| Surname | Harvey |
| Given Name | Margaret K. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Missouri |
| Additional Details | |
| Occupation | Stenographer |
| Industry | Insurance |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Stenographer |
| Township / Ward | Des Moines City |
| Est. Birth Year | ~1911 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| David Harvey | Head | — | 53 | ~1877 |
| Dale Jones | Other | — | 38 | ~1892 |
| Ethel Jones | Other | — | 24 | ~1906 |
| Margaret Harvey | Daughter | — | 19 | ~1911 |
| Harriet Harvey | Spouse | — | 51 | ~1879 |
Census Appearances
1910
Polk, Iowa
Daughter, age
Polk, Iowa · implied b. ~1910 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harvey |
| Given Name | Mary M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Missouri |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1920
Polk, Iowa
Daughter, age 9
Polk, Iowa · implied b. ~1911 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harvey |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Missouri |
| Occupation | none |
| Can Read | Yes |
| Speaks English | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Polk, Iowa
Daughter, age 19
Polk, Iowa · implied b. ~1911 — 5 household members
| Surname | Harvey |
| Given Name | Margaret K. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Missouri |
| Occupation | Stenographer |
| Industry | Insurance |
| Class of Worker | W |
| 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 Harvey across 3 US Census years (1910, 1920 and 1930) in Polk, Iowa, using XGBoost record linkage. Identified parents: father David Harvey (~0.92 confidence) and mother Harriet Harvey (~0.92 confidence) and mother Hattie Harvey (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
David Harvey
b. ~1878
Source father
● Household
· direct · ~0.92
Mother
Harriet Harvey
b. ~1879
Source mother
● Household
· direct · ~0.92
Mother
Hattie Harvey
b. ~1880
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Margaret Harvey
Daughter · 1930 · age 19 · b. ~1911 · Iowa
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Polk, Iowa
Open full size
1930 US Federal Census — Polk, Iowa
Page Contents
50 people indexed on this census page (ia:1930:iowacensus00reel676:0401)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Clarence Larson | 35 | Head | Proprietor | Iowa |
| 2 | Elsa Larson | 32 | Wife | Helper | Iowa |
| 3 | Howard Larson | 12 | Son | — | Iowa |
| 4 | Ray E. Mcdaniel | 34 | Head | Instructor | Iowa |
| 5 | Clara Mcdaniel | 33 | Wife | — | Iowa |
| 6 | Ray E. Jr. Mcdaniel | 3 | Son | — | Iowa |
| 7 | Carl T. Knight | 30 | Boarder | Machinist | Iowa |
| 8 | Ruth Knight | 28 | Boarder | Mail Clerk | Iowa |
| 9 | Phyllis Knight | 5 | Boarder | — | Iowa |
| 10 | Victor Berglund | 52 | Head | Clerical | Illinois |
| 11 | Alice V. Berglund | 53 | Wife | Clerical | Illinois |
| 12 | Lee T. Harlow | 40 | Head | Custodian | England |
| 13 | Katherine Harlow | 37 | Wife | — | Denmark |
| 14 | Fred C. Harlow | 13 | Son | — | Iowa |
| 15 | Mary N. Bickley | 53 | Head | Matron | Indiana |
| 16 | H. Ted Bickley | 22 | Son | Shipper | Iowa |
| 17 | Fay Bickley | 20 | Dau-in-law | Clerk | Iowa |
| 18 | Emily J. Fletcher | 55 | Head | Stenographer | Illinois |
| 19 | Mildred Fletcher | 18 | Daughter | — | Iowa |
| 20 | Florence Johnson | 51 | Sister | — | Iowa |
| 21 | Viola L. Evans | 19 | Boarder | — | Iowa |
| 22 | Elmer Lund | 53 | Head | Miner | Sweden |
| 23 | Elma Lund | 49 | Wife | — | Sweden |
| 24 | Phillip Lund | 29 | Son | Miner | Sweden |
| 25 | Marshallen Lund | 23 | Daughter | Packer | Sweden |
| 26 | Elmer Lund | 19 | Son | Repairman | Iowa |
| 27 | Jesse W. Ross | 54 | Head | Clerk | Iowa |
| 28 | Clara M. Ross | 54 | Wife | — | Pennsylvania |
| 29 | Ralph W. Anderson | 26 | Head | Auto Trimmer | Missouri |
| 30 | Gladys B. Anderson | 23 | Wife | — | Iowa |
| 31 | Thomas J. Anderson | 2 | Son | — | Iowa |
| 32 | Keith A. Anderson | 0 | Son | — | Iowa |
| 33 | Louis M. Hinrichs | 48 | Head | Foreman | Kansas |
| 34 | Anna M. Hinrichs | 50 | Wife | — | Germany |
| 35 | Orval H. Bechtel | 34 | Head | Miner | Iowa |
| 36 | Myrtle Bechtel | 26 | Wife | Stenographer | Iowa |
| 37 | Therie Bechtel | 11 | Daughter | — | Iowa |
| 38 | Keith Bechtel | 17 | Bro-in-law | — | Iowa |
| 39 | Thollie Bechtel | 22 | Sis-in-law | Stenographer | Iowa |
| 40 | David W. Harvey | 53 | Head | Moulder | Iowa |
| 41 | Harriet K. Harvey | 51 | Wife | Practical Nurse | Missouri |
| 42 | Margaret K. Harvey THIS PERSON | 19 | Daughter | Stenographer | Iowa |
| 43 | Dale H. Jones | 38 | Roomer | Finisher | Kansas |
| 44 | Ethel Jones | 24 | Roomer | Waitress | Iowa |
| 45 | Shelby Funk | 38 | Head | Printer | Kentucky |
| 46 | Katherine Funk | 38 | Wife | — | Missouri |
| 47 | Norman Funk | 14 | Son | Carrier | Iowa |
| 48 | Doris Funk | 13 | Daughter | — | Iowa |
| 49 | Lois A. Funk | 10 | Daughter | — | Iowa |
| 50 | Margaret E. Funk | 9 | Daughter | — | Iowa |
Pedigree Summary
Margaret
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
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)