Thanks for the enthusiasm in finding sources for an interesting person from Dutch history, Christiaan Eijkman, Dutch Army doctor who discovered Vitamin B, Cured a deadly disease. I'd give a badge but she has all of them already. Cheers!!
https://www.wikitree.com/g2g/711977/meet-dutch-doctor-discovered-vitamin-cured-deadly-disease?show=712190#c712190
Thanks Santino, Astrid is a highly appreciated member of Wikitree and of the Dutch Roots Project, enthusiastic and willing to help others. thanks for the recognition
Thank you so much Santino. I just love WT!
Congratulations Astrid,