My first encounter I remember was when I was younger between the ages four and seven. My moms best friend used to babysit me and my sisters.
One day she was watching me and my two younger sisters and we had been placed down for a nap like any other day before. I had slept for about thirty minutes before I woke up and this man was at the edge of our bed, he looked so much like my uncle it was uncanny there wasn't one difference I could find in appearance or voice. I remember talking to him though I don't remember what I said or what was said back. After a minute or two he opened the door then left and closed it behind him quite loud and abruptly breaking the almost silent air. I guess my moms friend had heard the closing door because she had come into the room almost instantaneously. I kept asking her to send my uncle back and she pressed and assured me that he wasn't there, and that he went to work more than 6 hours before and indeed everything she had said to me had been true.
After this I started seeing more entities hearing them speak to me more and more often they would call out. But also where this house was built was on top of an old battle ground that used to have a train going through it and even though the tracks had been gone for hundreds of years every day between 12:00 and 6:00 AM and PM you could hear the train whistle through the house.
Its been years since I have been to that house but I can still see almost every face I ever saw there. After they moved out this older guy bought it so that he could live closer to his kids, 10 months after living there he committed suicide and in honest truth they searched and tried to find some cause, some reason that he would have done this, but nothing logic came up and even though the investigators were told about the things that happened in the house they just brushed it off as if it were all crazy nonsense