homeassistant-config/.storage/person

{
  "version": 2,
  "minor_version": 1,
  "key": "person",
  "data": {
    "items": [
      {
        "device_trackers": [
          "device_tracker.iphone_von_martin",
          "device_tracker.martins_ipad_2"
        ],
        "id": "d433f5e7758548dab8baa44b545a8668",
        "name": "Martin Bauer",
        "user_id": "2ffcb10d3db745b396789364fdef72ec"
      }
    ]
  }
}