I am trying to find any information about my wife's gg grandfather. Lawrence Hourihan, b. about 1855, supposedly in Skibbereen, County Cork, Ireland, emigrated to US in 1872, married Mary Creedon, b. about 1866, emigrated to US in 1884. The 1900 census places them in Nipomo, San Luis Obispo, California. They had 2 children, Helen and Katie (murdered in 1906 at age 16). Any information would be appreciated. Thank you.