I don't know if this counts but...
my mom's grandmother was a military wife and in the 50s she went to Morocco and bought these gold bracelets. It was a very special thing because it was a set of 7 and it had some sort of religious meaning and had been banned for some reason, my mother doesn't know the whole story. Anyways it's all we have that's really from our family. Anyways my mother's grandmother gave the bracelets to her daughter (my mother's aunt) and she told my mother how special and meaningful the bracelets were. It turns out my aunt gave the bracelets off to people she cared for. My mother had 2 and the other five are just floating around somewhere. it really breaks my mother's heart because the whole meaning of the bracelets were that the 7 stay together and for her it dilutes the meaning that they were split off and handed off to people that don't even know how special they are. (we found out my mom's friend's mother had one and she told us she had no idea they meant anything). So it's technically not lost but the fact we, the family, aren't in possession of all seven really upsets her.