Question:
Where was Marian Pepler educated in Jan, 1923?

Context:
 Marian Pepler attended Froebel College from Jan, 1923 to Jan, 1924. 
 Marian Pepler attended Croydon College from Jan, 1922 to Jan, 1923. 
 Marian Pepler attended Architectural Association School of Architecture from Jan, 1924 to Jan, 1929.

Answer:
Froebel College