Hello Jennifer- I have the following children of the marriage of Daniel Looney & Esther Christian,:- John born c. 1824; Robert born c. 1825; Daniel born c. 1829; Margaret born c. 1830 plus the aforementioned Matthew; Cath; & William. Hope that they are all correct as I built up the picture using the I.G.I. I don't suppose that you have a death date for Daniel their father?