Mike, I. P. Lynch can be found in these households prior to the war.

Name: Arch Lynch
Age: 75
Estimated birth year: abt 1775
Gender: Male
Home in 1850(City,County,State): Spartanburg, South Carolina

Household Members:
Name / Age
Arch Lynch 75
Jane Lynch 33
James Lynch 15
Margart Lynch 13
Susan Lynch 11
W Lynch 9
J Lynch 9
Archer Lynch 7
Sandy Lynch 5
Samuel Lynch 4
Pinkney Lynch 2 <<<<

Name: Archer Lynch
Age in 1860: 80
Birth Year: abt 1780
Birthplace: South Carolina
Home in 1860: Southern Division, Spartanburg, South Carolina
Gender: Male
Post Office: Cross Anchor

Household Members:
Name / Age
Archer Lynch 80
Jane Lynch 38
Janes E Lych 23
Margaret Lynch 22
N S Lynch 21
W Edward 19
John F 19
Archibald 17
David 14
Isaac 11 <<<<
Mary E 7
James Thomas 3

Post-war Issac P. Lynch can be found in Monroe County, Arkansas where he filed for a Confederate Pension, this pension record and his military service records may be procured at this site. http://history-sites.com/research/index.html

Arkansas Confederate Pensions
Surname: Lynch
Given Name: Isaac P.
Application Number: 7838
Widow Surname:
Widow Given Name:
Company: D
Regiment: 3
State Served From: South Carolina
Division: Infantry
Pension County: Monroe
Death Date: 3/14/1933
Application Year: 1901