| Breeders |
| (-) (BA): | Brother Adam †1996 (Karl Kehrle Foundation) |
| .. : | Not known! () |
| D- (DO): | Danisch original (import from Buckfast Abbey) (DK) |
| HC : | Hermann Christensen (DK) |
| HH : | Helge Hansen (DK) |
| HO : | Henrik Refsgård (DK) |
| HR : | Hans Røy (DK) |
| H (HUG): | Hagestad (Ulf Gröhn †2012) (SE) |
| MB : | Mjølner - Jørgen Bang (DK) |
| SG : | Sandager Gård (Niels Midtiby) (DK) |
| S- (SO): | Swedish original (SE) |
| SPL : | Stasys Pliuskys (LT) |
| ST : | Peter Stougård (DK) |
|
| Races — Do use them |
| A: | anatolica |
| B: | buckfast |
| E: | lamarckii (Egyptian) |
|
| Importation mode |
| ieg : | Eggs imported (brood comb) |
| imq : | Laying queen imported |
| itq : | Tested queen imported |
| Mating Places, etc |
| agg : | Agger Tange station (DK) |
| alr : | Alrø island, Odder (DK) |
| has : | Hasslö island (SE) |
| injk : | Instrumental insemination (GB) |
| lyo : | Lyø island (DK) |
| nat : | Free mated at random |
| oro : | Orø island (DK) |
| shr : | Sherberton (Dartmoor, GB) |
| strd : | Strynø island (DK) |
| tun : | Tunø island (DK) |
|