Patrick Ormsby of County Mayo Ireland Hudson County New Jersey

Greetings.
Seeking information regarding Patrick Ormsby (1800 - 1876) and Rose Fox (1815 - 1886). Their children are:
1. Maria (1834 - 1887) Ireland - New Jersey
2. John (1839 - 1929) Ireland - New Jersey
3. Elizabeth (1841 - 1879) Ireland - New Jersey
4. William (1849 - 1921) Ireland - New Jersey
5. Charles (1855 - 1910) New Jersey - New York
Patrick had an older brother, Richard Ormsby (1784 - 1865) who remained in Ireland.
Your assistance is greatly appreciated.