Hilda Marlin and MontessoriJohn Tepper Marlin
Yes, Hilda van Stockum Marlin studied under Maria Montessori. So did Hilda's mother, Olga Boissevain van Stockum.
Hilda Marlin and MontessoriJohn Pine
Did Hilda Marlin study Montessori education under Montessori herself, or have I got the wrong Hilda Marlin?
Patsy and the PupJohn Tepper Marlin
Bethlehem Books has been keeping about 10 of HvS books in print. Additional books are now being made available by Boissevain Books.