Germany and Germany speaking Europe: Nomadic group of German speaking, but non Gypsies known as 'Tinkerers".
Referred to as 'Sinti' in Germany afaik, unless there's an additional group other than Roma. Where does 'Tinkerers' come from? From some Swiss German word, maybe? They may have spoken some form of cant, the way they did in Scotland. Words they used in certain ways with a hidden meaning.
Thanks for bringing this up,
@Cryptic
The Scottish Travellers and Irish Travellers in Scotland used to be referred to as 'Tinkers' which is from the Gaelic word for 'tin-smith' but now it's considered pejorative and not used by the people themselves. I wouldn't use it either, the people themselves are allowed to say how they would like to be called. We had settled Traveller neighbours when I was growing up, and there were more nomadic Traveller children at school, who came and went, as their families followed the harvesting.
From wikipedia: (Irish: an lucht siúil, meaning the walking people), also known as Mincéirs (Shelta: Mincéirí) or Pavees. 'Pavee' is apparently from their own language, Shelta, and means 'Travellers', nothing to do with paving companies, just in case anybody wondered.
en.wikipedia.org
In this case, poor Sharif was (allegedly) killed by Irish Travellers, but the whole Irish Traveller community is not at fault and are not per se criminals. Travelling folk, who aren't settled in a community, tend to be treated with suspicion by a settled community. MOO
Edited for typos