I believe the Maastricht guys get very considerably more than that.
The salary one is paid in NATS depends on what pay-scale point one is on and necessarily one's age. I'm a 57-year old "top-of-scale" ATCOII and take home pay for LTCC controllers at that level is approximtely £3,400 per month. There are many "top-of-scale" ATCOs considerably younger than me. The number of kids one has does not, unfortunately, change things!