Searching for information

Desperate for information on Edward Pooler, b. 1807, and his wife Susanna (Susan) Smith, b. 1806. They had 3 children baptized at St. Mark's Parish. Eliza Elinor 1829, Susan 1831, and William 1833. Their next child was born in Canada in 1835. Edward and his brother William were employed as printers in Ireland and in Canada. Other than the baptisms of the children I have been unable to find any information. Are there more Poolers out there?