I get automatic partition created but I don't want it

I hope to explain the problem in a clear enough way:

I created one partition using gparted formatted to ext4 on a disk together with a fat 32 partition.
This new partition was owned by root. I labelled it.
The problem is that when I try to chown to me, it display a strange behaviour: it creates another directory, or a virtual partition, apparently, with same name but with ‘1’ appended, and keeps the ownership to root.
Moreover, with a lsblk it does not show that automatic partition anywhere, but it exists only in GUI, in file manager, not on the left side menu, but when I go up one level, in the main window.

I have also deleted that partition, and re-created it with another label, but the one it created automatically is still there, and looks as it is a virtual one, it shows disk space not corresponding to any of the disks shown with lsblk!
How does this work, why?
How do I create and label a new partition without the OS (xubuntu) create another with same label.

I wish I could include some picture of the stuff I get on Thunar, I fear I am not as clear as I would;
I try to include a snapshot of what lsblk gives:

sda 0 0 298.1G
├─sda1 0 0 ntfs 258.8G 0x7 6a5ed27f-01 Scorpio /media/roman/Scorpio
└─sda2 0 0 ext4 39.4G 0x83 6a5ed27f-02 altarf /media/root/altarf
sdb 0 0 465.8G
├─sdb1 0 0 ntfs 372.8G 0x7 ba170e65-01 helena /media/roman/helena
├─sdb2 0 0 1K 0x5 ba170e65-02
├─sdb5 0 0 swap 3G 0x82 ba170e65-05 [SWAP]
└─sdb6 0 0 ext4 90G 0x83 ba170e65-06 /
sdc 0 0 465.8G
├─sdc1 0 0 vfat 390.7G 0xc 15c315c2-01 EMILIANO /media/roman/EMILIANO
└─sdc2 0 0 ext4 75.1G 0x83 15c315c2-02 pancho /media/roman/pancho
sde 1 0 29.8G
└─sde1 1 0 vfat 29.8G 0xc SDISC32 /media/roman/SDISC32
sr0 1 0 iso9660 622.7M UBCD536
sr1 1 0 1024M

and here is the result of ls:

roman@roman-MS-7309:~$ ls -l /media/roman
total 88
drwxr-xr-x 2 root root 4096 Jul 10 2017 altarf
drwxr-xr-x 2 roman roman 32768 Jan 1 1970 EMILIANO
drwxrwxrwx 1 roman roman 24576 Oct 14 2017 helena
drwxr-xr-x 3 root root 4096 Apr 21 16:55 pancho
drwxrwxrwx 1 roman roman 4096 Apr 21 09:56 Scorpio
drwxr-xr-x 10 roman roman 16384 Jan 1 1970 SDISC32
drwxr-xr-x 2 roman roman 4096 Apr 15 14:14 zapata

As it can be seen, ‘zapata’ is the enigmatic, for me, partition.

I use Xubuntu 16.04

thanks for any comments

I’ve moved this to the https://community.ubuntu.com/c/support-help-requests category because this site isn’t designed to take tech support questions. Sorry. I’d recommend using one of the official support channels listed on the https://community.ubuntu.com/t/finding-help/712 page.