In the successful children's series Neues vom Süderhof (1991-1997) and Die Kinder vom Alstertal (1998-2004), for example, she was among the main cast in the role of the lovable grandmother.

In addition, she has been active since 1956 as a narrator of Low German radio plays and texts, such as since 2011 as Oma Hertha in the NDR radio series Düsse Petersens.

[3] In recent years, Hinrichs has been doing more frequent Low German readings in northern Germany.

[4] From 1991 to 1997, Ursula was one of the few actors to appear in all five seasons of the children's TV show, Neues vom Süderhof.

Hinrichs has worked for 40 years in plattdeutsch German theater.