Canada Loon: Fiddle with these riddles Mystery Cache

.....Figure out these riddles.....

Riddle A

My first is in Harper and also in Pearson
My second is in Vanier but not in Clarkson
My third is in Laurier but not in Michener
My fourth is in Gretzky and also in Yzerman
My fifth is in Matheson but not in Sinclair
My sixth is in Browning but not in Chouinard
My seventh is in Marois and also in Pasloski
My eighth is in Twain and also in Lavigne
My ninth is in Leacock but not in Atwood
My tenth is in Thomson and also in Jackson

My all is old but what is my new?

The name is: _ _ _ _ _ _

Riddle B

An 11-letter name (1 2 3 4 5 6 7 8 9 10 11)
Whereby the 123 word is a letter in the Greek alphabet,
the 23456 word is French for a type of bird,
the 789 word is a school of certain types of water creatures
the 10 11 word is a French preposition

The name is: _ _ _ _ _ _ _ _ _ _ _

Riddle C

A 12-letter name
Whereby 12 is an expression used in a library
the 234 word is the center of many things
the 456 letters is the abbreviated name of a man
the 8 9 10 word is a scoundrel
the 10 11 12 word is what everyone does.

The name is: _ _ _ _ _ _ _ _ _ _ _ _

North = 45° 21.xxx where xxx =

[(DR of A) * (AS of C/2 + 1)]

West = 075° 24.yyy where yyy =

[RAS of B * 3 + (AS of C) - (DR of A)]

wert1208....Rockumulus.....Loonwatcher.....69016678

You can check your answers for this puzzle on GeoChecker.com.