I'm not sure if you are still connected to Ancestry but I'll try. I've just read your entry from 2005 regarding Thomas McNamara and Margaret Rohan. When my Great Grandfather's sister Margaret was baptised in 1837 one of her sponsors was Dan McNamara, she died in infancy and the next baby was also Margaret (1840), same sponsor. In 1844 baby Elizabeth was baptised, sponsor Mary McNamara. is there a connection perhaps in the previous generation? All these baptisms took place at St joseph's RC church Mountmellick Queens County (County Lieux) Ireland.