| |

– Buckfast Breeder No
|
| |
| B-127 |
= |
.39 – B-242 shr B-348 |
: |
.38 – B-348 shr F-440 |
: |
|
| ((B×F2)×B) |
.37 – B-348 shr B-337 |
: |
.34 – B-336 shr B-353 |
: etc... |
| descent not used therafter. |
| |
| B-185 |
= |
.39 – B-242 shr B-348 |
: |
.38 – B-348 shr F-440 |
: |
|
| ((B×F2)×B) |
.37 – B-348 shr B-337 |
: |
.34 – B-336 shr B-353 |
: etc... |
| descent not used therafter. |
| |

– Mellifera m. (Gale’s French) Breeder No
|
| |
| F-119 |
= |
.38 – F-366 shr F-440 |
: |
.35 – F-318 shr F-318 |
: |
|
| (F2×F2) |
.33 – F-370 shr B-157 |
: |
.32 – F-173 shr B-299 |
: etc... |
| This line will be used as drones line in 1943, but no data therafter. |
| |
| F-199 |
= |
.38 – F-366 shr F-440 |
: |
.35 – F-318 shr F-318 |
: |
|
| (F2×F2) |
.33 – F-370 shr B-157 |
: |
.32 – F-173 shr B-299 |
: etc... |
| descent (240, 438 & 441) used in 1942. |
| |
| F-401 |
= |
.38 – F-366 shr F-440 |
: |
.35 – F-318 shr F-318 |
: |
|
| (F2×F2) |
.33 – F-370 shr B-157 |
: |
.32 – F-173 shr B-299 |
: etc... |
| |
| F-322 |
= |
.39 – F-236 shr B-348 |
: |
.37 – F-365 shr B-337 |
: |
|
| (F2×B) |
.35 – F-318 shr F-318 |
: |
.33 – F-370 shr B-157 |
: etc... |
| descent (217) used in. |
| |
| F-437 |
= |
.39 – F-323 shr B-348 |
: |
.36 – F-127 shr F-297 |
: |
|
| (F2×B) |
.33 – F-125 shr B-157 |
: |
.30 – F-52 shr B-278 |
: etc... |
| |
| F-416 |
= |
.40 – F-401 shr B-438 |
: |
.38 – F-366 shr F-440 |
: |
|
| (F2×B) |
.35 – F-318 shr F-318 |
: |
.33 – F-370 shr B-157 |
: etc... |
| This line was used in 1941, 1942 & 1943. Descent of this year seems discontinued. |
| |

|
– Drones, Sherberton Br. Adam protected mating place (Dartmoor, GB)
, supplied by daughters of ...
|
| |
| F-366 |
= |
.35 – F-318 shr F-318 |
: |
.33 – F-370 shr B-157 |
: |
|
| |
.32 – F-173 shr B-299 |
: |
.30 – F-52 shr B-278 |
: etc... |
| Supplied drones by cols Nr. F-401, F-146, F-282. |
| |
|
... used as below
|
| × F-366 |
: |
All the lines. |
| |