The case in question is that of an intelligent girl of eleven years of age, of good family. Dr. Jung starts discussing her in his book, on page 113 ("A CASE OF NEUROSIS IN A CHILD"), at one point he wrote:
These sexual tendencies have caused the fear of the father. Still, we must not forget that she had this dream in her fifth year. At that time these sins had not been committed. Hence we must regard this affair with the other girls as a reason for her present fear of her father; but that does not explain the earlier fear. But still, we may expect it was something of a similar nature, some unconscious sexual wish, corresponding to the psychology of the forbidden action previously mentioned. The moral value and character of this wish is even more unconscious with the child than with adults. To understand what had made an impression on the child, we have to ask what happened in her fifth year. Her youngest brother was born at that time. Even then her father had made her nervous.
-THE ANALYSIS OF THE TRANSFERENCE, page 121, The Theory of Psychoanalysis, By C. G. JUNG (NERVOUS AND MENTAL DISEASE MONOGRAPH SERIES, No. 19, Nervous and Mental Disease Publishing Co., New York, 1915).
But I never found on the book what happened in her fifth year that made her afraid of her father, why or what, in her fifth year - when her youngest brother was born Even then - her father had made her nervous?