Catherine Corbally (Cassidy) : Short Biography

I have traced my Cassidy family to Ballyboughal, County Dublin in the 1800s.  I am seeking birth/baptism records and a marriage record for Charles Cassiday (1800-1862) and Catherine Corbally Cassidy (1812-1873).  They may have come from Kilmainham Townland area, County Meath.

This is what I know for sure:

My Great-Great Grandparents:

Charles Cassidy (1800-1862) and Catherine Corbally Cassiday were in Ballyboughal, County Dublin in 1832-1838.  They had six children:9 Feb

Henry C Cassidy (1830-1917?) Baptism 8 June 1830 Swords sponsors Andrew Fitzgerald & Anne Cassidy

John Cassidy (1832- ?) Baptism 24 June 1832 Swords sponsors Bernard Cheevers & Jane Cassidy

Peter Cassidy (1834-1872?) Baptism 11 March 1834 Swords Sponsors James Bell & Matha Wilson

Mary Cassidy (1836-1916?) Baptism 19 Feb 1836 Swords Sponsors Pat Cassidy & Rose? Cassidy

Margaret Cassiday (1838-1930?) 9 Feb 1838 Swords Sponsors Peter Lyons & Margaret Earley

Charles T. Cassidy (May 1841-1911) birth place??  My Great Grandfather Died in Joliet, Illinois

My Great Grandparents:

Charles T. Cassidy (May 1841-1911) and Anna Kinney Cassidy (1843-1905) 

They had three sons, all born in Joliet, Illinois.

Joseph Henry Cassidy (Cassiday) (1868-1950) My Grandfather.

Charles A. Cassidy (1870-1960)

John E Cassidy  (1873-after 1911)

Joseph Henry Cassiday (1868-1950) and Emma Mager (1868-1959)

They had two sons, both born in Joliet, Illinois.

Alfred Joseph Cassiday (1906-1966)

Emmett Charles Cassiday (1909-1989) My Father

I do not have any information prior to 1830 where I find them in Ballyboughal.  I loose them after 1838 and do not find them until 1860 in Joliet, Illinois.  Where were they?? Why did they move??

AND

I am seeking birth/baptism records and a marriage record for Charles Cassiday (1800-1862) and Catherine Corbally Cassidy (1812-1873).  They may have come from Kilmainham Townland area, County Meath.