Don't know if there is any connection here my garndfather Dennis John Shea (O'Shea) born 20 may 1892 Portmagee,Kerry,Ireland sister Mary O'Shea married to a O'Sullivan I'm in contact with her grandson Paul O'Sullivan his mother is Johanna/Joan O'Sullivan one of Dennis brothers John died in significant fishing tradedy accident in 1908 Valentia Island,Portmagee,brother Jim O'Shea was well known for his role in the irish war of independence,but he left ireland about 1927 to join his sisters in San Francisco - he died at a young age around 1941,The only one of Dennis’ surviving siblings who continued to live in Ireland, and in Portmagee, was Patrick ‘Patsy’ O’ Shea who survived to a good age and died in the mid-70s – a well-known and respected personality in these parts.