Number 86 on the picture. Mirjam was the sister of Betty who was also at nthe school on the date of the picture in 1941. See handwritten list of students at the school in that year.
Addition
Number 86 on the picture. Mirjam was the sister of Betty who was also at nthe school on the date of the picture in 1941. See handwritten list of students at the school in that year.