Name to use for research

[Pat Richardson]

If a person has a name such as Gustaf Andersson and adds the name Ljunggren to it, should a search be made in the name of Andersson or Ljunggren or both?
 
Thank you.

[Ulla Lundell]

Hello Pat
 
You can try too search for Gustaf Andersson Ljunggren.
 
Ulla Lundell

[Bo Johansson]

Do you know when he took the name Ljunggren? If not, I think you have to search all three combinations, i.e. Andersson, Andersson Ljunggren and Ljunggren.
 
// Bo Johansson