Might anyone know what the age of christening was in the early 1800's?? The location was Pittsburgh, Allegheny Co., PA, but unfortunately I do?NOT known?what church this family attended.? I do know they lived in northern Allegheny Co., Ross Twp.; the first four children were born in Franklin Co., PA, and the last three in Allegheny; dates of birth were 1808-1812-1815, and the family name was THOMSON (without the letter 'P').? They were Scottish, not Irish. Thank you. Marybeth C. acmbjc@aol.com