Sibling name ideas - help needed!

[Journea]

Seriously having no luck finding names - a boy's especially - to be a sibling name to go with Jasper and Elsie. We love the old names.
We quite like Martha and Florence for a girl but would really appreciate some suggestions for both girl and boy. Fire away...!

Love Martha and Florence!

For a boy how about

Quentin
Edmund
Arthur

Albion
Wulfric
Edmund
Alfric
Auden
Hector

William
Oscar
Thomas
Alexander
Owen
Samuel
Benjamin
Xavier
Hugo
Tristan
Adrian
Miles
Ralph
Joseph
Alfred

Rupert
Percy

Nell
Violet

I love Florence.

Felix?

Jasper & Elsie are a great start and Martha or Florence are good ideas. Some further boy names:
Arthur
Orlando
Gabriel
Hugh/Hugo
Inigo
Roland
Hector
Rhys
Rory
Charles
Desmond
Ivan
Valentin
Aubrey
Rufus

Miriam
Mabel
Iris

Sidney
Douglas
Felix

I love felix too - dh is not so keen.
These are some great suggestions!

Felix
Tobias
Oscar

Thora
Mable
Tabitha

Cedric
Sidney
Stanley
Gilbert

Miriam
Blanche
Ida
Iris

Jasper Elsie and...

Connie
Bess
Anya
Milicent

Hugo
Angus
Nate

Damned husbands and their input

Maybe not quite as old/vintage, but Theodore?

I like both Martha and Florence; for a boy what about
Caspian
Seth
Oscar

Ephraim
Hudson
Charles
Thoras
Asa
Wilbur
Milton

Magnus
Charles
Neville
Quinn

Mavis
Mary
Maud
Pearl

Quentin

Ernest
Wilfred

Margot
Cecily

I like Martha

Aphra
Clara
Cora
Dorothy
Flora
Harriet
Iris
Louisa
Lydia
Matilda
Mary
Margot
Olive
Rose
Tess
Violet

Love your children's names. Martha and Florence were on our shortlist. I have an aunt called Ina (to rhyme with China) which I really like.
Other ideas
Ada,
Pearl
Margaret/Maggie
Dorothy/Dolly
Frank
Ted
Tobias

Bethany and Adam

Edwin or Sylvia

Milo or Ella

Maude
Mabel
Petra
Winnie

Wilfred
Ronnie
Frank / Franklin
Rex

You have very similar taste to me. Other names on our list are...

Nancy
Jemima
Olive
Dorothy
Hazel
Audrey
Heidi
Cleo

Fergus
Gideon
Austin
Otis
Rupert

Funnily enough my oh likes Theo!