Not to derail this wonderful thread there are as some indictae risks to DNA sharing
BBC only today describe a bankrupt Russian controlled data base
Your data has value and can be sold spied on not just you of course
Of course succesful family reunions and genealogy are the upsides.
However we should be paying them not us paying to share our valubale ancestral heritage
In an era when euthanasia , abortion are hot topics it is not hard to see how the DNA could be misused for profiling "undesireables" thank god Mao,Mengele and Pol Pot didn't have such tools!
Caveat Emptor, I only know my lot for about 4000 to a suugested v small haplographic group in the Pyrenees with bits of Bohemian Italian Saxon Scots Irish and French according to my aunt who spent a lot of time and money on such research, the main link being the Black Irish Basque male lineage arriving in 1580s in Connemara with the Ragusa flotilla out of Dubrovnik.
However older parish and church records in UK and Ireland use patronymics so all the brides family names are hidden unless you have marriage and birth certs, many of these were destroyed in 1919 accident.
One interesting item I found recently I lived as a student very close to one of my grandfathers birth house,and walked past that very house for years without ever knowing.
Anyway congrats to Lostandfound and a very generous attitude to his mum and sharing here.
As 23andMe Struggles, Concerns Surface About Its Genetic Data - The New York Times