Thank you John Hinojos for your tip. I used Calvados, Laird's Applejack and Triple Sec as mentioned. Added 1/2 shot of Apfelkorn (a 20% german apple-liquer) and no water. This cocktail was a succes. FINALLY, If you serve two of these, remind your guest to stay seated for a while.
My coktail was made of 30ml Xante Pear&Cognac, 30 ml Captain Morgan Spiced Rum, 20ml pear juice from pears in my garden, 15 ml lime juice . I was very gentle adding a few drops of sugar sirup. I am sorry say I will soon run out of pears.