Within the last two days, I set about solving a mystery re: who was Ruth Dawson m. 1831 Monongalia Co, (W)VA to my Hezekiah Summers 1750-1836 following the death of his first wife Rebecca Glaz(e); Ruth was reportedly abt 30 yrs younger than Hezekiah. In 1834, Hezekiah filed his Rev. War pension application with wife Ruth; she pursued it after his death in 1836 and included her sworn statement witnessed by John Malot.
I descend from Hezekiah's son Rev. Alexander Summers m. Mary Ann Vinagar. Hezekiah, Alexander and others migrated from Maryland to Monongalia Co, (W)VA btwn abt 1808-1810.
I discovered that widow Ruth Summers was living with John Malot in 1850 & 1860 Marion Co, (W)VA. Then, I discovered her death register 19Jan1867 Marion Co, WV (age 83 so b. abt 1784-85) and informant was son John Malot. I then recalled that this same John was the witness to her sworn statement re: Hezekiah's pension application and thus, confirmed their relationship. Also, on the death register, John listed his mother's parents as Jonathan & Susan Manspeaker which provided her maiden name. That she was Ruth Dawson in 1831 when she married Hezekiah Summers established that she had married (1) unk Malot(t) and (2) unk Dawson and (3) my Hezekiah Summers.
I then found Reason-Rezin-Reese (known variously) b. abt 1809 PA - 28Nov1862 Marion Co, (W)VA; only is mother was listed as Ruth Malot and so, must be brother to John (whose death info have not found). Apparently, both Reason and John were b. in PA.
While researching Reason, I found the below website that will be of interest to you as discusses Reason's movements back & forth btwn PA and WV (and, that looks like he may have m. two daughters of John Adam Fast). This website also lists several children of these two wives of Reason (I have not copied all of them into my gedcom, as yet.)
Below are some of my comments on the data listed on your website. So, you can readily see the interconnectedness of my Summers with your Guthrie, Malot(t), Sapp, etc.
Reason's dau. Elizabeth m. (1) Edward Lytton and (2) Benjamin Franklin Guthrie who m. (1) Katherine Saphira Walls and (2) widow Elizabeth Mallott Lytton. Further tie-in is that Benjamin F Guthrie's brother William H. Guthrie (Edmund Guthrie & Elizabeth Sapp) m. Catherine Summers (James & Mary Ann Barnett; son of Rev. Alexander) who m. (1) Chalfant Powell, (2) William H Guthrie.
P.S. - I'm betting the Edward Lytton is related to the Lytton/Litton etc in our early Maryland Summers (Benjamin m. Grace Letton; son John Litton/Leyton Summers m. Anna Mariah Letton, etc.)
I am still searching for any info on Ruth's parents Jonathan & Susan Manspeaker, as well as, trying to establish who are the unk Malott and Dawson to whom Ruth was married previous to my Hezekiah Summers. I will appreciate any info you can offer and I will do likewise.