"Lori" was a feminine adaptation of my male name. So the male and female "me" are Larry and Lori.
You will find numerous "Lawrence Westlakes" on the Web, but none of them are me. The "Westlake" part was inspired by a real lake that my wife and I lived happily close to in the first house we bought together.
And the "Ann"? I've known several nice women named Ann, but it really reminds me of the lines of poetry Winnie the Pooh wrote about Tigger:
Whatever his weight in pounds, shillings, and ounces,
He always seems bigger because of his bounces.
When Piglet asked what on earth the "shillings" were doing there, Pooh told him "they just wanted to come in after the pounds, so I let them." He reassured Piglet that "it is the best way to write poetry, letting things come." That's the only explanation I can give for the "Ann." She just wanted to come in after the "Lori," so I let her. No wonder "Ann" has been such a popular middle name: one final touch of femininity.