I would gently adise you to start your own topic heading New topic createdBetsal, Bestall, Bestil, Bestel, Bestle in Avoca, Co Wicklow the first answer for you is on
www.familysearch.com William Law Bestall Birth: About 1796 Vale Of Avoca, , , Ireland the I would investigate the following then I would search for the other spelling
34. Maud Mary Bestall - International Genealogical Index
Gender: Female Birth: 17 SEP 1874 , Wicklow, Ireland
35. William Law Allen Bestall - International Genealogical Index
Gender: Male Birth: 13 DEC 1880 , Wicklow, Ireland
36. Norah Elizabeth <Bestale> - International Genealogical Index
Gender: Female Birth: 05 MAR 1872 Ovoca, Wicklow, Ireland
37. Richard Henry Bestall - International Genealogical Index
Gender: Male Birth: 24 NOV 1873 , Wicklow, Ireland
38. Catherine Vivian Bestall - International Genealogical Index
Gender: Female Birth: 07 SEP 1878 Templelyon, Wicklow, Ireland
39. Robert Fredrick Bestall - International Genealogical Index
Gender: Male Birth: 15 AUG 1873 , Wicklow, Ireland
40. Hilda Bestall - International Genealogical Index
Gender: Female Birth: 07 DEC 1877 Bed Cross, , Wicklow, Ireland
41. William Law Bestall - International Genealogical Index
Gender: Male Marriage: 24 APR 1822 Dunganstown, Wicklow, Ireland
then look up Griffiths Valuation of Ireland 1848-1865Surname First Name Townland Parish County
Following are the exact matches:
Bestal William L. Templelyon Upper Redcross Wicklow
Bestal Sarah Kilmurry South Redcross Wicklow
you will sooner or later need a townland map of the civil parishes that interest you in Wicklow
Good luck, Jim