How many siblings had your grandparents?

[porpozontokonto]

paternal grandfather - 5
paternal grandmother - 3

maternal grandmother - 2
maternal grandfather - 3. though he didn't had any blood relation with his siblings, he was orphaned at early age and were adopted by them.

[Roy]

My maternal grandparent had like 6/7 brothers and sisters.

Born between the beginning of the 20s and the 30s

My maternal grandma's oldest brother only learned that his mother is not his biological mother when he was 18 years old. Well, my great grandfather married another woman right after the death of his first wife. I don't know why they kept it secret but they did. He perished during the Warsaw Uprising.

[InfamousAngel99]

Paternal grandfather: 2 siblings
Paternal grandmother: 2 siblings

Maternal grandfather: 6 siblings
Maternal grandmother: 4 siblings

[Rokhan]

Paternal grandfather: 1
Paternal grandmother: 0

Maternal grandfather: 7
Maternal grandmother: 3

[Wrex]

Paternal grandfather: 3 siblings, all borthers
Maternal grandfather: 8 sibilings

Paternal gradnmother: only one brother
Maternal grandmother: 3 sibilings

[Graham]

Paternal grandfather: 12+ siblings
Paternal grandmother: 1 half sister, 2 step siblings from her father, 2+ step siblings from her mother.

Maternal grandfather: 1 sister
Maternal grandmother: 1 sister & 1 brother(adopted)

[Ellethwyn]

Paternal grandma: 6 (all sisters)
Paternal grandpa: 4 (all brothers)

Two of my paternal grandmother's sisters each married one of my paternal grandfather's brothers.
So, 3 sisters married 3 brothers. There were a lot of double cousins.

Maternal grandma: 3
Maternal grandpa: 4

[Smitty]

Paternal grandma: 6 (all sisters)
Paternal grandpa: 4 (all brothers)

Two of my paternal grandmother's sisters each married one of my paternal grandfather's brothers.
So, 3 sisters married 3 brothers. There were a lot of double cousins.

Maternal grandma: 3
Maternal grandpa: 4

That should be fun with the DNA matches. My mom has a couple of double 3rd cousins, and it's interesting to see the excess shared DNA.

[Annie999]

Maternal grandmother: 1 brother
Maternal grandfather: 2 brothers

Paternal grandmother: 3 siblings (2 sisters, 1 brother)
Paternal grandfather: 2 brothers

[rothaer]

Paternal grandfather: 1
Paternal grandmother: 2

maternal grandfather: 3
maternal grandmother: 8 + 1 halfsibling (most died as children)