Homestead Stashes Locations of RDR2
How to Loot the Stashes
You can access the stashes depending on your Story Mission progress, with the earliest available starting in Chapter 2, and the last one unlocking after Chapter 6.
When you visit the locations, you will find the residents can be interrogated to tell you where the items are, so make sure not to kill or otherwise chase off your targets in these areas.
All Homestead Stashes Location Maps RDR2
Aberdeen Pig Farm
Van Horn Mansion