[relationship]

Anna von Friedberg [is] [[a sister] of Adam von Friedberg].

• [indeed,]
  • Josef von Friedberg (1 [relationship link]).
  • Sofie Rosinkiewicz (1 [relationship link]).
  [are] [at the same time]
  • [[the parents] of Adam von Friedberg]
  • [[the parents] of Anna von Friedberg]

[total]: 2 [relationship links]