I invested $56 in 7/2010 with a bitcoin investor
I paid him in 18sFHF3eD25uSRrASfoPBKBaTHjk3N1cWc
It improves readability if you don't mention dollars but Bitcoin amounts or even better txids (transaction IDs).
She paid me interest in bitcoins and tracked the transfers I found
First address 1AYLzYN7SGu5FQLBTADBzqKm4b6Udt6Bw6
Second address 1Ee3rLap7y5byLHZnkHuuJjZ2eoYNsB9t3
Who created those addresses? If you created them, you should search your files for the private key you created.
If someone else created the addresses (which would be my guess), you can't access them. If you don't have the private key, the addresses aren't yours.