Meta chief executive paid roughly €20m for gothic-style mansion built in 1830 and its surroundingsIt stretches the definition of pied-à-terre but Mark Zuckerberg now has a pad in Ireland: Strancally castle.The Meta chief executive and his wife, Priscilla Chan, have bought the gothic-style mansion and its 178-hectare (440-acre) estate in county Waterford to use as a base during visits to Ireland. The price paid by Zuckerberg in the off-market deal is not known. Key points and original sources are listed below.

• Meta chief executive paid roughly €20m for gothic-style mansion built in 1830 and its surroundingsIt stretches the definition of pied-à-terre but Mark Zuckerberg now has a pad in Ireland: Strancally castle.The Meta chief executive and his wife, Priscilla Chan,...S1

• The price paid by Zuckerberg in the off-market deal is not known.S2