Possible Clues:

• , 20 Down & 7 Down Unattached Welsh spy to suspect lovers on boat (3,3,3,3,5-3)
• Who let this ailurophile loose?
• and 25D and 5D: Two such dates, they plan to forge alliance (3,3,3,3,8)
• Member of a duo that "went to sea in a beautiful pea-green boat"
• Member of a duo that 'went to sea in a beautiful pea-green boat'
• Seafaring couple slept unattached: why so peculiar?