Paula Lora Underwood born 01 March 1932 originally was named Priscilla Loramarie Underwood
https://familysearch.org/ark:/61903/1:1:V2RD-5R5Here she is in the 1940 federal census
https://familysearch.org/ark:/61903/1:1:K9WC-3VN living with her divorced mother, maternal grandmother, aunt, and brother.
In 1940 her divorced father Perry Leonard Underwood was living elsewhere
https://familysearch.org/ark:/61903/1:1:K9ZJ-9RXIn 1920 her father Perry Leonard Underwood living with his parents
Name P Leonard Underwood
Event Type Census
Event Date 1920
Event Place Des Moines Ward 3, Polk, Iowa, United States
Gender Male
Age 19
Marital Status Single
Race White
Race (Original) White
Relationship to Head of Household Son
Relationship to Head of Household (Original) Son
Birth Year (Estimated) 1901
Birthplace Nebraska
Father's Birthplace Illinois
Mother's Birthplace Iowa
https://familysearch.org/ark:/61903/1:1:MDM7-9V2His father (Paula's paternal grandfather) Oliver Perry Underwood in that 1920 census
Name Oliver P Underwood
Event Type Census
Event Date 1920
Event Place Des Moines Ward 3, Polk, Iowa, United States
Gender Male
Age 47
Marital Status Married
Race White
Race (Original) White
Relationship to Head of Household Head
Relationship to Head of Household (Original) Head
Birth Year (Estimated) 1873
Birthplace Illinois
Father's Birthplace Illinois
Mother's Birthplace Illinois
https://familysearch.org/ark:/61903/1:1:MDM7-9VVOliver Perry Underwood 1870 census with his parents
Name Oliver Underwood
Event Type Census
Event Year 1870
Event Place Illinois, United States
Gender Male
Age 7
Race White
Race (Original) W
Birth Year (Estimated) 1862-1863
Birthplace Illinois, United States
https://familysearch.org/ark:/61903/1:1:M6W9-QNLHis father Silas Dinsmore Underwood in that census
Name Silas Underwood
Event Type Census
Event Year 1870
Event Place Illinois, United States
Gender Male
Age 38
Race White
Race (Original) W
Birth Year (Estimated) 1831-1832
Birthplace Illinois, United States
https://familysearch.org/ark:/61903/1:1:M6W9-QNVSilas Dinsmore Underwood 1880 census
Name Silas J Underwood
Event Type Census
Event Date 1880
Event Place Georgetown, Vermilion, Illinois, United States
Gender Male
Age 50
Marital Status Married
Race White
Race (Original) W
Occupation Farmer
Relationship to Head of Household Self
Relationship to Head of Household (Original) Self
Birth Year (Estimated) 1830
Birthplace Illinois, United States
Father's Birthplace Virginia, United States
Mother's Birthplace Virginia, United States
https://familysearch.org/ark:/61903/1:1:MXKP-LWQSilas Underwood's parents were John Underwood and Drusilla Morgan
http://www.findagrave.com/cgi-bin/fg.cgi?page=gr&GRid=59848866&ref=acomPerry Leonard Underwood is listed white in 5 federal census
His father Oliver Perry Underwood is listed white in 5 federal census
Oliver's father Silas Underwood is listed white in 2 federal census
Silas's father John Underwood listed white in 3 federal census and in 1 Illinois state census. He was a private in the War of 1812, Green's Regiment Mounted Infantry, Virginia Militia
John Underwood's wife, Silas's mother Drusilla Morgan listed as white in at least 3 federal census
Drusilla (Morgan) Underwood's father was Achilles Morgan: "They came from Virginia where they as a family were great Indian fighters."
http://www.findagrave.com/cgi-bin/fg.cgi?page=gr&GRid=19329427These names all match Paula Underwood Spencer's stated genealogy. Drusilla (Morgan) Underwood is a main ancestor that Paula claimed was Iroquois, or was gifted with special Iroquois stories.
Paula at times referred to herself as "clan mother of the Turtle clan, Iroquois nation".