Quicken data going back to early 90's

[John Morra]

Hello

I have quicken data going back to the early 90's I have tried to do a mass
migration and while it seems to work the results are very dirty and it
appears that I need a lot of effort to clean it up.  I too many postings
that go to suspense accounts.   I instead I would like to migrate
individual accounts and scrub the data in gnucash and then merge all the
files.  is this possible?