farvehandleren

Make a sidebar and place it anywhere in post or page with shortcode.
Shortcode :
You will be get the shortcode after creating the sidebar
Manage Sidebars : 
In wp dashboard , there is a menu called “Widget Area” to Add and Remove a Sidebar. 
As you will add a sidebar, you will see the shortcode to display the sidebar and then you will be able to see a new sidebar area in “Widgets Area”. 
Just drag any widget in the sidebar and display through the shortcode in a page, template or anywhere.
Display Sidebar
After creating a sidebar, you will be provided a shortcode like : [ri_custom_sidebar 1], [ri_custom_sidebar 2] …
Just write in wordpress pages or posts where you want to display : [ri_custom_sidebar 1] (for example)
Or use this php code to display in a template : echo do_shortcode(‘[ri_custom_sidebar 1]’); (for example)

Widget Area Builder

Make a sidebar and place it anywhere in post or page with shortcode.

bythegram

The plugin creates a Widget Area named Staff Lists and a Staff List widget. There are a few ways that you can use the plugin in your theme,
you can place the Staff List widget in your existing Sidebar, or you can use the widget area provided and place it into your theme using the [stafflist] shortcode.
The shortcode will also allow you to display the Staff List widget area in a post or page if you don’t want to edit your template files. Options for the short code are class and title. Defaults are class=”ag_staff” and title=””.
Example: 
[stafflist class=”yourclass” title=”The Title”]
Note:
This plugin comes with some very basic css so you may need to edit to suit your site needs.

A Staff List Plugin

A simple plugin that creates a widget area and a widget that helps you display your staff names and roles

Widget Area Builder vs A Staff List Plugin