Sending for the SSN application will give you his parents, apparently they are Arthur Guy Ingersoll and Bernice

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1880 United States Census
Household:
Name Relation Marital Status Gender Race Age Birthplace Occupation FBP MBP
James H Ingersoll Self M Male W 39 NY Farmer NY NY
Emma Ingersoll Wife M Female W 38 NY Keeping House NY NY
Erwin Ingersoll Son S Male W 20 NY Farm Laborer NY NY
Jessie Ingersoll Son S Male W 17 NY Farm Laborer NY NY
Arthur G Ingersoll Son S Male W 12 NY Farm Laborer NY NY
Freddie J. INGERSOLL Son S Male W 5 NY NY NY

Source Information:
Census Place Owego, Tioga, New York
Family History Library Film 1254937
NA Film Number T9-0937
Page Number 216A
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1900 United States Federal Census
about Arthur Ingersoll
Name: Arthur Ingersoll
Home in 1900: North Brookfield, Worcester, Massachusetts
Age: 33
Estimated Birth Year: abt 1867
Birthplace: Massachusetts
Relationship to head-of-house: Head
Spouse's Name: Bernece
Race: White
Occupation: View Image
Neighbors: View others on page
Household Members: Name Age
Arthur Ingersoll 33
Bernece Ingersoll 26
Stuart Ingersoll 2

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1900 United States Federal Census
about Stuart Ingersoll
Name: Stuart Ingersoll
Home in 1900: North Brookfield, Worcester, Massachusetts
Age: 2
Estimated Birth Year: abt 1898
Birthplace: Massachusetts
Relationship to head-of-house: Son
Father's Name: Arthur
Mother's Name: Bernece
Race: White
Occupation: View Image
Neighbors: View others on page
Household Members: Name Age
Arthur Ingersoll 33
Bernece Ingersoll 26
Stuart Ingersoll 2

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1920 United States Federal Census
about Stuart H Ingersoll
Name: Stuart H Ingersoll
Home in 1920: Annapolis Ward 1, Anne Arundel, Maryland
Age: 21 years
Estimated Birth Year: abt 1899
Birthplace: Massachusetts
Father's Birth Place: United States of America
Mother's Birth Place: United States of America
Marital Status: Single
Race: White
Sex: Male
Able to read: Yes
Able to Write: Yes
Image: 71
Neighbors: View others on page
Household Members: Name Age
Sherwood B Smith 19
Tabbert Smith 20
John A Snackenberg 19
Elmer D Snare 21
Robert C Sprague 19
Ralph R Stoysdall 19
Robert Strite 18
James H Strother 23
William E Sullivan 22
Carla L Sundberg 22
Ralph D F Sweeney 21
Wendell G Switzer 21
Donald R Tallman 19
Raymond D Tarbrick 21
Warren F Taylor 21
Lyman A Thackrey 22
Rufus G Thayer 21
Colin J Thomas 21
Edward M Thompson 20
Carlton R Todd 20
Rutledge B Tompkins 18
Lloyd L Tower 21
Walter S Trapnell 17
Arnold E True 18
Cleve Joseph C Wan 19
George Van Deurs 18
Claiborne J Walker 20
John A Waters 22
Richard M Watt 18
Thomas G Wattless 19
William Webster 19
Oscar C J Weiss 22
Max Welborn 20
Charles Wellborn 18
Timothy F Wellings 21
Forrest H Wells 20
Robert K Wells 20
Wyckoff B Westover 20
Charles D Wheelock 22
Charles A Whiteford 21
Wilburn A Weedman 22
Henry G Williams 21
John H Willis 19
Dwight H Willson 20
Paul B Wishart 21
John P Womble 19
Charles P Woodson 21
Ray F Yager 20
George S Young 20
Parke G Young 22
Thomas E Zellars 21
Rupert M Zimmerli 21
Elmer P Abernethy 20
Jasper J Aruff 21
Brown H Hanlon 20
Rodney H Harding 22
Harlo H Hardy 21
Bryan C Harper 20
James C Harris 19
John W Harris 20
Walter J Harrison 19
Leonides E Hill 20
Thaddus B Hopper 20
Paul E Howard 21
Joseph C Hubbard 19
Howard H Hubbel 19
Roy C Hudson 22
John H P Hughart 20
Linfield L Hunt 19
Ralph B Hunt 17
Morton C Hutchinson 21
Stuart H Ingersoll 21
Arnold J Isbell 20
William B Jackson 21
Leon J Jacobs 22
Virgel V Jacomini 20
John W Jamison 20
Llewellyn J Johns 20
Bascom S Jones 22
Delmer L Jones 19
John G Jones 21
Allen E Julie 20
William W Juvenal 20
Frederick G Dahn 20
Brison B Cane 20
Marion R Telley 21
William P Rellogg 22
Richmond T Relly 20
Thomas J Kelly 21
Roland R Lillian 19
William M Rillingsworth 22
Frederick D Arml 21
James Kirkpatrick 22
Edward F Aline 19
Charles R Cloman 19
Andrew W Tinsley 22
Franklin B Kohrs 20
Lloyd Lafot 20
Burton Guy Lake 20
William G Lalor 22

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1930 United States Federal Census
about Stuart H Ingersoll
Name: Stuart H Ingersoll
Home in 1930: Norfolk, Norfolk (Independent City), Virginia
Age: 31
Estimated Birth Year: abt 1899
Birthplace: Massachusetts
Relation to Head of House: Lodger
Race: White
Occupation:
Education:
Military service:
Rent/home value:
Age at first marriage:
Parents' birthplace: View Image
Neighbors: View others on page
Household Members: Name Age
James Robertson 64
Joseph H Gerrior 48
Thomas D Guinn 39
Raymond A Hausen 31
William G Manley 30
Paul C Warner 40
Warren F Simrell 29
Stuart H Ingersoll 31
Charles B Witchell 24
Robert H Hunter 30
Edgar T Veale 28
Donald G Willis 29
Julius L Thompson 29
William B Torrell 31

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New York Passenger Lists, 1820-1957
about Stuart H Ingersoll
Name: Stuart H Ingersoll
Arrival Date: 24 Dec 1943
Estimated Birth Year: abt 1898
Age: 45
Gender: Male
Port of Departure: Port Lyan Tey,Fr;Mer
Port of Arrival: New York, New York
Nativity: Massachusetts
Line: 1
Microfilm Serial: T715
Microfilm Roll: T715_6764
Birth Location: Massachusetts
Birth Location Other: Springfield
Page Number: 126F

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Stuart Ingersoll
Birth Date: 3 Jun 1898
Death Date: Jan 1983
Social Security Number: 224-52-7056
State or Territory Where Number Was Issued: Virginia

Death Residence Localities
ZIP Code: 02840
Localities: Middletown, Newport, Rhode Island
Newport, Newport, Rhode Island