Unsurprisingly, given what we've seen in Parts One, Two, and Three of this post, the narrator includes no lighthearted parenthetical comments once the Witch-king stabs Frodo on Weathertop. The only such remark in Flight to the Ford describes the rather grim state, doubly grim for Hobbits, of their provisions by the time they met Glorfindel: 'stale bread and dried fruit (which was now all they had left)' (FR 1.xii.211, emphasis mine). Once Frodo is recovering safely in Rivendell, the commentary picks up again slightly, with one parenthetical in direct speech (Gandalf: FR 2.i.221, sourcing an idiom), one strictly informational (the age of Dáin: 2.i.229), and one in which Frodo, himself just out of his sick bed, curiously wonders whether anyone is 'ever ill in Rivendell'(FR 2.i.230). Again unsurprisingly the serious matters of The Council of Elrond leave no room for such commentary, but once more in The Ring Goes South we find four hobbitish asides of a humorous bent (FR 2.iii.277, 280 twice, 288). Once the fellowship sets out, however, another 48 pages pass before the next such item appears, in Lothlórien (FR 2.vi.346), which notes the hobbits' approval of the food shared with them by the elves on their first night in the Golden Wood. Two hundred and twenty pages then pass before we come to another, in the chapter Treebeard, to which we now turn.
Here we encounter the last significant spike upwards, with fourteen parenthetical remarks. No chapter after Treebeard has more than five. Now Joe Hoffman over at Idiosophy has made several excellent observations and -- what is not necessarily the same thing -- has been quite complimentary of my analyses of these texts. Treebeard does sound like an old hobbit dispensing advice to the young, and Merry and Pippin must have been Frodo's sources for this chapter as well as the preceding chapter, The Uruk-hai (where regrettably neither Uglúk nor Grishnákh sounds like the gaffer or even Ted Sandyman). That eleven of the fourteen parentheses annotate descriptions of Treebeard and the other ents bears out Joe's observation (TT 3.iv.465, 470, 471, 472, 478, 480 five times, 483), which receives further support from the three such comments Treebeard makes himself (TT 3.iv.465, 473 , 476). So, too, and more directly does Pippin's quoted reminiscence about Treebeard's eyes, which the narrator makes clear derives from a later time (TT 3.iv.463): 'often afterwards Pippin tried to describe his first impression of them.'
With Merry and Pippin in these two chapters we see again much the same as we have previously seen with Bilbo and Frodo. Painful and frightening experiences close down the good humor on display in the parentheses. The quarrel with Gandalf, the horror in the barrow, the terrible mistake with the Ring at the Prancing Pony, the abduction by the orcs shows that the Hobbit tendency to make jokes even in serious situations has it limits (RK 5.viii.870). Some experiences are too dreadful for asides. But we can also see their resilience. Once they have left the barrow behind once they have escaped the orcs, their spirits quickly revive.
As with Frodo in the barrow, the seeds of Pippin's courage begin to grow when things looks darkest for him and Merry as captives of the Uruk-hai. Pippin here started to be less the 'fool of a Took' Gandalf had called him (FR 2.iv.313), just as Frodo there became less one of the 'ridiculous Bagginses' (FR 1.ii.49). We also learn from Pippin that Merry had displayed exceptional bravery when the orcs first attacked them (TT 3.iii.444), though he had not had so far to go. The parallel between Frodo and Pippin here, and through Pippin's recollection to Merry, is maintained by the resumption of parenthetical comments once the danger is behind them. The emergence of Pippin and Merry in book three will be followed by Sam's in book four where he begins to carry the narrative burden, i.e., the tale is told increasingly from his perspective as Frodo becomes more isolated in his lonely struggle with the Ring. The parallel thus signals a shift which I shall follow up on in my next post.