The dispute around Web Summit is detailed in a 31-page Superior Court of California filing whose contents are disputed

David Kelly and Patrick Murphy say they will strongly defend allegation that they breached agreement with Web Summit

Existing rules allow foreign vessels to catch up to 85% of fish in Irish waters

Workers and families take to Dublin streets amid frustration with Brexit and EU rules

Brexit deal on fisheries will cost Irish fishing 4,000 jobs , fishermen warn

Amaranthine managers David Kelly and Patrick Murphy plan $50m Semble Fund II

Move ‘disastrous’ for those landing smaller amounts carefully stored onboard, producer says

No deal changes to fishing rights could see ‘annihilation’ of coastal communities

Fota will use the fish to feed penguins, pelicans and seals amid fall in revenue

High Court rules Department of Marine ban has no legal effect on boats fishing in zone

Donal de Róiste’s sister Adi Roche says she hopes his name will finally be cleared

Results and dates for upcoming events

Defending All-Ireland champions lead by 10 but are pegged back in Semple Stadium opener

When it’s time to declutter antiques or art, auctioneers will often value free of charge

Patrick and Antoinette Murphy’s extensive art collection has been selling gradually at auction after they moved to smaller home

Auction results and dates for upcoming auctions and fairs

Group reports sharp decline in pretax profits as employee numbers continue to rise

A house move is prompting Patrick and Antoinette Murphy to sell a trove of Irish art

Auctions, results and fairs dates for your diary

Banksy and Andy Warhol works are among the pieces on sale in the coming weeks