Congratulations Walker family.
Now your family is complete with two beautiful little girls. Of course I am somewhat biased since I have a younger sister and she is my only sibling. Katharine, all I have to say to you is to be nice to your younger sister because one day she will be your best friend, and as for Marjory and Bob: look out, 'cause those girls are going to be a handful. Dad, have your shotgun ready for when those boys come calling.
Love to you all and Congratulations again.