Can you help transcribe this marriage record?

Gary Knecht

Isaac Müller and Anna Catharina Hartkopf were married in Solingen on 17 Nov 1809 [FHL film 176240; image 287 of 290] LE 325/217

https://www.familysearch.org/ark:/61903/3:1:3Q9M-CS8Y-29MR-P?i=286

17 [Nov 1809].  Populist(?) und Dispensation

Isaac Müller sohn von _____: Abrah. Müller und Anna Gerdu. Knecht ____ _____ in Wald; mit:

Anna Cathar. Hartkop wittwe(?) von [widow of] Pet. Müller _____ _____ und in Wald _____.

Wm Brock(?) _____

Dan. _____ _____ _____ zu _____

JohnsonGreg

1. Married (latin). Ulrich had the spelling correct, its copuliert. (Hint, always go with what Ulrich says rather than me!)
2. Sohn = son; von = of; weil. (abbreviation of weiland) = deceased; and yes this record states that they are his parents.
3. Gertr. is short for Gertrut (or spelling variations of that name). I'm not aware of nicknames for Gertrut but there may be some. I've noticed in some parishes nicknames are never used and in others they are used frequently.
4. Isaac is 40, he is the first listed.

Edit: on #1 A matrimonial dispensation is the relaxation in a particular case of an impediment prohibiting a marriage.

JohnsonGreg

17 [Nov 1809]. Copuliet und Dispensation

Isaac Müller sohn von Weil. (Weiland): Abrah. Müller und Anna Gerdr. Knecht Messerm. in Wald; mit:

Anna Cathar. Hartkop wittwe von [widow of] Pet. Müller Messermacher zu Pilchhaus, erster 40, letztere 43 jahr alt, beide Ref: Conf: und in Wald getaufte.

Wm Broch(?) Schwartschmidt

Dan. D? Scherenmacher, beide zu Pilchhaus

Edit: since ch is sometimes used for g in german, Pilchhaus is probably here:

https://www.meyersgaz.org/place/20478083

Ulrich Neitzel

@Gary Knecht

my additions in bold:

17 [Nov 1809]. Copulirt auf Dispensation

Isaac Müller Sohn von weil: Abrah. Müller und Anna Gerdr. Knecht Messerm[acher] in Wald; mit:

Anna Cathar. Hartkop Wittwe von [widow of] Pet. Müller Messermacher zu Pilchhaus, Erster 40 letztere

43 Jahr alt. Beide Ref[ormierter] Konf[ession] und in Wald getauft.

Wm Brock(?) Schwertschmidt

Dan. Deckker Scherenmacher, beide zu Pilchhaus

TRANSLATION:

17 [Nov 1809]. Married with dispensation

Isaac Müller son of the late Abrah[am] Müller and Anna Gerdr[ut] Knecht, knife maker in Wald; with:

Anna Cathar[ina]. Hartkop widow of Pet[er] Müller, knife maker in Pilchhaus, the first 40, the latter

43 years old. Both of ref[ormed] conf[ession] and baptized in Wald.

W[ilhel?]m Brock(?) sword smith(?) [not sure if this is his occupation]

Dan[iel?]. Deckker, scissors maker, both from Pilchhaus

Gary Knecht

Thank you @JohnsonGreg and @Ulrich Neitzel.

Several details that may be important remain unclear to me:

1. What is the first word ("copuliet"?) and what is the meaning of the first line?
2. What are the 3 words after "Isaac Müller" and what do they mean? Is it certain that Isaac's parents are Abrah[am] Müller and Anna Gertu[aud] Knecht?
3. Are there any nicknames for "Gertu" or names other than "Gerdu" that I should look for?
4. Who is 40 years old (Isaac?) and who is 43 years old (Anna Catharina?)? Death record for Peter Müller (2 Jan 1809) says he was 51 years old.