Maternal side Chromosome Map update

I see that my Paternal side chromosome map was last published Dec 2016.
The intention was for the companion Maternal side map to follow shortly thereafter, but 2017 had other plans.

Click to enlarge

A quick reminder for myself of the maternal brickwall ancestors that I hope DNA will one day aid in cracking (see embedded WikiTree Widgets below for each of my maternal grandparent's pedigrees):

• Jane GIBSON: supposedly born Martock, Somerset in 1812, married Simon ANDREWS in Martock, 1840 and emigrates to New Zealand on the "Timandra", arriving 1842.
• William AUSTIN: husband of Emma Parker CLINTON - disappears after arrival in Australia;  Emma remarries as a spinster with no children!
• William CLINTON: married Jemima PARKER in London, 1810 - and had the above daughter Emma Parker CLINTON

Way too many unknown grandparent segments as yet - but I hope that visual phasing* of my 3 first cousins' DNA will reduce that.
*Visual phasing links:

• https://isogg.org/wiki/Visual_phasing
• http://thegeneticgenealogist.com/2016/11/21/visual-phasing-an-example-part-1-of-5/
• https://genealogylady.net/2017/05/02/down-the-dna-rabbit-hole-visual-phasing-with-two-siblings/
• https://www.youtube.com/watch?v=neB4oFlwJHA
  a hint: to mark who owns each crossover instead of the technique shown I used the owner's letter in a simple right justified cell which positioned the owner right next to the line.

My maternal grandfather's pedigree (WikiTree) - if you are a descendant of any of these PLEASE upload your autosomal DNA file (eg FamilyFinder from FamilyTreeDNA, Ancestry, MyHeritage, 23andme) to GEDMatch.com and contact me.
Every little clue helps.

embeddable family tree updated live from WikiTree

 My maternal grandmother's pedigree (WikiTree)

embeddable family tree updated live from WikiTree