Crowell & Moring added its sixth new partner from Squire Patton Boggs in London in six months Thursday, with litigator Laurence Winston coming aboard as the firm’s international dispute resolution co-head after four months of “garden leave.”

Winston will be reunited with three other former Squire partners who departed the firm at the same time as him in February, but who were allowed to start practicing at Crowell immediately. He also rejoins former Squire London managing partner Robert Weekes, who took on the lead role in Crowell’s London office in January. Banking partner Andrew Knight also made the move in April.