Multiple unneeded WhatsApp entries under 'Connections' in People App. Any suggestions?

[Maryamu]

Multiple unneeded WhatsApp entries under 'Connections' in People App

Hi, I do have a Fairphone (FP1U) and Android 4.2.2.

I have entries in my people app that gives me the same WhatsApp entry under 'Connections' multiple times. So I do see something like this:

Connections
Whatsapp

Message + 31 6 xx xx xx xx
WhatsApp Call+ 31 6 xx xx xx xx
Message + 31 6 xx xx xx xx
WhatsApp Call xx xx xx xx
etc
etc
etc

First of all I do not really need to see WhatsApp nrs in my phone book (people app), but I understand there is not really a way around it. But I definitely do not need the same nr listed 12 times.

Any suggestions?

Thanks!